x110/0x130 [ 3548.622363][T11870] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3548.628586][T11870] __alloc_skb+0xd5/0x5e0 [ 3548.632893][T11870] ? skb_trim+0x190/0x190 [ 3548.637201][T11870] ? tcp_poll+0xc60/0xc60 [ 3548.641550][T11870] ? mem_cgroup_uncharge_skmem+0xb6/0x110 [ 3548.647269][T11870] tcp_send_active_reset+0x85/0x8e0 [ 3548.652451][T11870] tcp_close+0xbab/0x10c0 [ 3548.656765][T11870] inet_release+0xff/0x1e0 [ 3548.661163][T11870] __sock_release+0xce/0x2a0 [ 3548.665732][T11870] sock_close+0x1b/0x30 [ 3548.669880][T11870] __fput+0x2ff/0x890 [ 3548.673860][T11870] ? __sock_release+0x2a0/0x2a0 [ 3548.678699][T11870] ____fput+0x16/0x20 [ 3548.682678][T11870] task_work_run+0x145/0x1c0 [ 3548.687250][T11870] exit_to_usermode_loop+0x273/0x2c0 [ 3548.692515][T11870] do_syscall_64+0x58e/0x680 [ 3548.697100][T11870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3548.702982][T11870] RIP: 0033:0x459279 [ 3548.706867][T11870] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3548.726463][T11870] RSP: 002b:00007f7fc6182c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 3548.734851][T11870] RAX: 0000000000000000 RBX: 00007f7fc6182c90 RCX: 0000000000459279 [ 3548.742806][T11870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 3548.750772][T11870] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3548.758724][T11870] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7fc61836d4 [ 3548.766685][T11870] R13: 00000000004f79f2 R14: 00000000004d0b10 R15: 0000000000000004 00:09:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x21, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:09:59 executing program 1 (fault-call:6 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:09:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) r2 = accept(r1, &(0x7f0000000080)=@isdn, &(0x7f0000000000)=0x80) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x300, 0x70bd28, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40050) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:09:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x29, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:09:59 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:09:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe80, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:09:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1, @rand_addr="3bae35e3191c1465da1d648cf92c534d", 0x8}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @loopback}}, [0x5, 0x2, 0x3, 0xff, 0x5, 0x2, 0x7, 0x7, 0x3, 0xffffffff80000001, 0x3bc82b74, 0x8, 0x40, 0x0, 0x401]}, &(0x7f0000000140)=0x100) 00:09:59 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x11ea, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x2b, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x29, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:00 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1400, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xd8}, &(0x7f0000000080)=0x8) tee(r1, r0, 0x8, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @broadcast}}}, &(0x7f00000001c0)=0x84) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x8, 0x10}, 0xc) 00:10:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x2c, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140800002f00ff0300"/18], 0x14}}, 0x0) r1 = accept(r0, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x9, 0x4, 0x5, 0x2, 0xa6}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x1, 0x7f}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) recvfrom$rose(r3, &(0x7f0000000080)=""/31, 0x1f, 0x40000040, 0x0, 0x0) 00:10:00 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3549.684220][T11923] FAULT_INJECTION: forcing a failure. [ 3549.684220][T11923] name failslab, interval 1, probability 0, space 0, times 0 [ 3549.697713][T11923] CPU: 0 PID: 11923 Comm: syz-executor.1 Not tainted 5.2.0-rc1+ #27 [ 3549.705730][T11923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3549.715791][T11923] Call Trace: [ 3549.719102][T11923] dump_stack+0x172/0x1f0 [ 3549.723490][T11923] should_fail.cold+0xa/0x15 [ 3549.728090][T11923] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3549.733903][T11923] ? ___might_sleep+0x163/0x280 [ 3549.738755][T11923] __should_failslab+0x121/0x190 [ 3549.743699][T11923] should_failslab+0x9/0x14 [ 3549.748212][T11923] kmem_cache_alloc_node_trace+0x26d/0x720 [ 3549.754018][T11923] __kmalloc_node_track_caller+0x3d/0x70 [ 3549.759648][T11923] __kmalloc_reserve.isra.0+0x40/0xf0 [ 3549.764998][T11923] __alloc_skb+0x10b/0x5e0 [ 3549.769391][T11923] ? skb_trim+0x190/0x190 [ 3549.773711][T11923] ? tcp_poll+0xc60/0xc60 [ 3549.778036][T11923] ? mem_cgroup_uncharge_skmem+0xb6/0x110 [ 3549.783739][T11923] tcp_send_active_reset+0x85/0x8e0 [ 3549.788920][T11923] tcp_close+0xbab/0x10c0 [ 3549.793235][T11923] inet_release+0xff/0x1e0 [ 3549.797635][T11923] __sock_release+0xce/0x2a0 [ 3549.802229][T11923] sock_close+0x1b/0x30 [ 3549.806376][T11923] __fput+0x2ff/0x890 [ 3549.810340][T11923] ? __sock_release+0x2a0/0x2a0 [ 3549.815172][T11923] ____fput+0x16/0x20 [ 3549.819138][T11923] task_work_run+0x145/0x1c0 [ 3549.823711][T11923] exit_to_usermode_loop+0x273/0x2c0 [ 3549.828977][T11923] do_syscall_64+0x58e/0x680 [ 3549.833583][T11923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3549.839452][T11923] RIP: 0033:0x459279 [ 3549.843323][T11923] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3549.862902][T11923] RSP: 002b:00007f7fc6182c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 3549.871289][T11923] RAX: 0000000000000000 RBX: 00007f7fc6182c90 RCX: 0000000000459279 00:10:00 executing program 1 (fault-call:6 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1c00, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x2f, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:00 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) 00:10:00 executing program 3: [ 3549.879235][T11923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 3549.887191][T11923] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3549.895150][T11923] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7fc61836d4 [ 3549.903111][T11923] R13: 00000000004f79f2 R14: 00000000004d0b10 R15: 0000000000000004 00:10:01 executing program 3: 00:10:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:01 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x33, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) socket$inet_udplite(0x2, 0x2, 0x88) 00:10:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x2f, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3550.151727][T11957] net_ratelimit: 17 callbacks suppressed [ 3550.151735][T11957] dccp_v6_rcv: dropped packet with invalid checksum 00:10:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x3a, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:01 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3580, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:01 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$sock_ifreq(r0, 0x89d3, &(0x7f0000000180)={'nr0\x00', @ifru_ivalue=0x3}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept(r1, &(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000500)=0x80) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x40, r3, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x62559658}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000080)=""/17, 0x40}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@add_del={0x3, &(0x7f0000000100)='ip6erspan0\x00'}) 00:10:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = accept(r1, &(0x7f0000000080)=@ethernet={0x0, @local}, &(0x7f0000000100)=0x80) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000140)={0x37}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x80000004e23, @multicast2}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3f00, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000700)={'filter\x00', 0x4}, 0x68) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000b67000), &(0x7f0000000000)=0x4) [ 3550.487003][T11979] dccp_v6_rcv: dropped packet with invalid checksum 00:10:01 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x3b, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x4800, &(0x7f0000000040)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020426bd7000fddbdf250e00000008000600070000000c00030008a096def11339a361369bf77b000800ff0000000800060000000000080005000200000008000500000702603decf904c7a400000008000400050000000c00020008000600070000000800068b7bd2641334"], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x4) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f00000002c0)="94a4227a7af2f5f29b610f8b626bf82ff29bdc9bf9baa1f59f979d7ab69e8f90af2914ff9f46bc5b6c60d2d09ed8b47de465a79015fcee4b4e1ea1e69a4563a5adecee70a880f5b6e7cee5f6e0a2bda88582e337b6b1088f061d7e9a2a734acfc06d630baf67633858e081c8e5a10cbb69", 0x71}, {&(0x7f0000000340)="c44b7c9369053268b982067b29b55ccdce2120cec492d5753138a4a6d434bdb436114f7a06c1046caa430183f46a3bf5d3a162eb68b01e54306f38754eae195c3e1a8c9178b49a6d4e592e407757beabb1f292ff352ef06b278ce3383ab470f8be52d3d9d4306e81eb47dd6e02ba781a6996d92d6713f06f6a1f70d4c97a60b00614d0ffbbc87ac8cf5fd082d3075e79d5bde97af66fb7fd632e015df1746525eb871e8826ed5b63c77771f5410fa4ca3073bbaf8184346fec41b6", 0xbb}], 0x2, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000001c0)={0x6, @remote, 0x4e24, 0x4, 'nq\x00', 0x10, 0x4, 0x5e}, 0x2c) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000280)=0x1) [ 3550.738607][T12001] dccp_v6_rcv: dropped packet with invalid checksum 00:10:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x3c, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:02 executing program 3: r0 = socket$caif_stream(0x25, 0x1, 0x4) write$binfmt_script(r0, &(0x7f0000000780)={'#! ', './file0', [{0x20, '(ppp0GPL'}, {0x20, 'cgroup.stat\x00'}, {0x20, '@^bdev[-,selfcgroup'}, {0x20, 'cgroup.stat\x00'}, {0x20, 'cgroup.stat\x00'}, {0x20, 'self$\\.%\'$eth1'}, {0x20, 'cgroup.stat\x00'}], 0xa, "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"}, 0x106b) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0adc1f1286743f319bd070") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) 00:10:02 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4305, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x8}, {0x306, @dev={[], 0xc}}, 0x20, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'bond0\x00'}) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x30, 0x401, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0x13}, 0x80000000}}}, &(0x7f00000001c0)=0x84) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e23, @empty}}, 0x7fff, 0x8, 0xfffffffffffffffd, 0x9, 0xc}, &(0x7f0000000580)=0x98) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000400)={'broute\x00'}, &(0x7f0000000480)=0x78) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r3, 0x4}, 0x44) sendto$llc(r1, &(0x7f0000000380)="983128f0101b433ffbb2", 0xa, 0x40000, &(0x7f00000003c0)={0x1a, 0x3, 0x200, 0x4, 0x4000, 0x100000000, @remote}, 0x10) 00:10:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4788, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3551.143544][T12025] dccp_v6_rcv: dropped packet with invalid checksum 00:10:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @multicast2}, 0xfffffffffffffd44) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) sendto$inet(r1, &(0x7f0000000180)="ceaf335d022b3b8f1838a2c86ca4c77b7330bc86fb08ee766db9942c4206dedbbc298f8ffed7c35b2fd67a76b1e2d909da37d42b19bab4062782dd614167e3c2652642db9e9f674594baa7b174a38cbfd32c8bcd4ef562bbd0c2434654a09b2c3f1502cc3c47d9301b2cc3148018584c7a7ebb12e21abb7918dd", 0x7a, 0x81, &(0x7f0000000100)={0x2, 0x4e22, @remote}, 0x10) sendto$inet(r0, &(0x7f0000000040)="6205366a13047f809507d879f7c2fa11b324c2fba401af59e035e43d9098aa7b025daab5c2f2fc25428dae3d82cabf3ffee25dfac1605f1b72e94c22c198aaf1400aa7dc78", 0x45, 0x40, &(0x7f00000000c0)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000240)={0x6f}) 00:10:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x84, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:02 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0008000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4888, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x7}) pwrite64(r2, &(0x7f0000000200)="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", 0x200, 0x3200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x200000000}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f00000004c0)=""/209, &(0x7f0000000400)=0xd1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xffff}, &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000440)=0x8) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) 00:10:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0_to_team\x00', r2}) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000001c0)=0x8) socketpair(0x1b, 0x800, 0x384a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000240)=r4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) [ 3551.576508][T12051] dccp_v6_rcv: dropped packet with invalid checksum 00:10:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:02 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0020000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0xffffff84, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e22, @empty}}) [ 3551.837249][T12068] dccp_v6_rcv: dropped packet with invalid checksum 00:10:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x420ffe0, 0x0, 0x0) close(r0) 00:10:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x84, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:03 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf20a3000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0xffffff88, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6488, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) bind$netrom(r2, &(0x7f0000000080)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null]}, 0x48) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getpeername(r2, &(0x7f0000000200)=@hci={0x1f, 0x0}, &(0x7f0000000280)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000680)={0x11, 0x0, 0x0}, &(0x7f00000006c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000780)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'team_slave_1\x00', 0x0}) recvmmsg(r1, &(0x7f0000002440)=[{{&(0x7f00000009c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000a40)=""/211, 0xd3}, {&(0x7f0000000b40)=""/193, 0xc1}, {&(0x7f0000000c40)=""/243, 0xf3}, {&(0x7f0000000d40)=""/237, 0xed}, {&(0x7f0000000e40)=""/143, 0x8f}, {&(0x7f0000000f00)=""/49, 0x31}, {&(0x7f0000000f40)=""/5, 0x5}, {&(0x7f0000000f80)=""/192, 0xc0}], 0x8, &(0x7f00000011c0)=""/236, 0xec}, 0xffff}, {{&(0x7f00000010c0)=@generic, 0x80, &(0x7f0000002400)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/219, 0xdb}, {&(0x7f0000001140)=""/19, 0x13}, {&(0x7f00000023c0)=""/59, 0x3b}], 0x4}}], 0x2, 0x41, &(0x7f00000024c0)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000025c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002600)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002700)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002740)={0x0, @multicast2, @local}, &(0x7f0000002780)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000027c0)={{{@in=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000028c0)=0xe8) recvmmsg(r1, &(0x7f0000006980)=[{{&(0x7f0000002900)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002980)=""/177, 0xb1}, {&(0x7f0000002a40)=""/103, 0x67}, {&(0x7f0000002ac0)=""/176, 0xb0}, {&(0x7f0000002b80)=""/64, 0x40}, {&(0x7f0000002bc0)=""/54, 0x36}, {&(0x7f0000002c00)=""/145, 0x91}, {&(0x7f0000002cc0)=""/74, 0x4a}], 0x7}, 0x7fff}, {{&(0x7f0000002dc0)=@isdn, 0x80, &(0x7f0000003140)=[{&(0x7f0000002e40)=""/227, 0xe3}, {&(0x7f0000002f40)=""/139, 0x8b}, {&(0x7f0000003000)=""/146, 0x92}, {&(0x7f00000030c0)=""/75, 0x4b}], 0x4, &(0x7f0000003180)=""/114, 0x72}, 0xe37}, {{&(0x7f0000003200)=@sco, 0x80, &(0x7f00000056c0)=[{&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/56, 0x38}, {&(0x7f00000042c0)=""/195, 0xc3}, {&(0x7f00000043c0)=""/251, 0xfb}, {&(0x7f00000044c0)=""/42, 0x2a}, {&(0x7f0000004500)=""/22, 0x16}, {&(0x7f0000004540)=""/228, 0xe4}, {&(0x7f0000004640)=""/92, 0x5c}, {&(0x7f00000046c0)=""/4096, 0x1000}], 0x9, &(0x7f0000005780)=""/211, 0xd3}, 0x20}, {{&(0x7f0000005880)=@nfc_llcp, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005900)=""/209, 0xd1}], 0x1, &(0x7f0000005a40)=""/152, 0x98}, 0xfa}, {{0x0, 0x0, &(0x7f0000005b80)=[{&(0x7f0000005b00)=""/115, 0x73}], 0x1, &(0x7f0000005bc0)=""/235, 0xeb}}, {{&(0x7f0000005cc0)=@sco, 0x80, &(0x7f0000005f80)=[{&(0x7f0000005d40)=""/95, 0x5f}, {&(0x7f0000005dc0)=""/209, 0xd1}, {&(0x7f0000005ec0)=""/57, 0x39}, {&(0x7f0000005f00)=""/119, 0x77}], 0x4}, 0x3}, {{&(0x7f0000005fc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000006200)=[{&(0x7f0000006040)=""/109, 0x6d}, {&(0x7f00000060c0)=""/175, 0xaf}, {&(0x7f0000006180)=""/31, 0x1f}, {&(0x7f00000061c0)}], 0x4, &(0x7f0000006240)=""/166, 0xa6}, 0xfffffffffffffffc}, {{&(0x7f0000006300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000063c0)=[{&(0x7f0000006380)=""/7, 0x7}], 0x1}, 0x2}, {{&(0x7f0000006400)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000006900)=[{&(0x7f0000006480)=""/251, 0xfb}, {&(0x7f0000006580)=""/14, 0xe}, {&(0x7f00000065c0)=""/254, 0xfe}, {&(0x7f00000066c0)=""/78, 0x4e}, {&(0x7f0000006740)=""/28, 0x1c}, {&(0x7f0000006780)}, {&(0x7f00000067c0)=""/26, 0x1a}, {&(0x7f0000006800)=""/234, 0xea}], 0x8}, 0x5}], 0x9, 0x20, &(0x7f0000006bc0)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f000000ae80)=[{{&(0x7f0000006d80)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000007280)=[{&(0x7f0000006e00)=""/250, 0xfa}, {&(0x7f0000006f00)=""/17, 0x11}, {&(0x7f0000006f40)=""/180, 0xb4}, {&(0x7f0000007000)=""/90, 0x5a}, {&(0x7f0000007080)=""/245, 0xf5}, {&(0x7f0000007180)=""/251, 0xfb}], 0x6, &(0x7f0000007300)=""/114, 0x72}, 0x1}, {{&(0x7f0000007380)=@ethernet, 0x80, &(0x7f0000008580)=[{&(0x7f0000007400)=""/124, 0x7c}, {&(0x7f0000007480)=""/4096, 0x1000}, {&(0x7f0000008480)=""/212, 0xd4}], 0x3}, 0x7f}, {{0x0, 0x0, &(0x7f0000009700)=[{&(0x7f00000085c0)=""/119, 0x77}, {&(0x7f0000008640)=""/4096, 0x1000}, {&(0x7f0000009640)=""/46, 0x2e}, {&(0x7f0000009680)=""/80, 0x50}], 0x4, &(0x7f0000009740)=""/156, 0x9c}, 0xb87}, {{&(0x7f0000009800)=@pppoe, 0x80, &(0x7f000000a9c0)=[{&(0x7f0000009880)=""/78, 0x4e}, {&(0x7f0000009900)=""/4096, 0x1000}, {&(0x7f000000a900)=""/134, 0x86}], 0x3}, 0x100000000}, {{0x0, 0x0, &(0x7f000000aa40)=[{&(0x7f000000aa00)=""/45, 0x2d}], 0x1, &(0x7f000000aa80)=""/106, 0x6a}, 0x5}, {{&(0x7f000000ab00)=@nl=@unspec, 0x80, &(0x7f000000ae00)=[{&(0x7f000000ab80)=""/203, 0xcb}, {&(0x7f000000ac80)=""/2, 0x2}, {&(0x7f000000acc0)=""/115, 0x73}, {&(0x7f000000ad40)=""/148, 0x94}], 0x4, &(0x7f000000ae40)=""/25, 0x19}}], 0x6, 0x10100, &(0x7f000000b000)={0x0, 0x989680}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000b040)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000b980)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000000b9c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f000000ba00)=0x14, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000000ba40)={@remote, 0x0}, &(0x7f000000ba80)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f000000bc00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f000000bc40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000bc80)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f000000bd80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000bdc0)={{{@in6=@ipv4={[], [], @initdev}, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f000000bec0)=0xe8) recvmmsg(r2, &(0x7f00000109c0)=[{{&(0x7f000000c040)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f000000d300)=[{&(0x7f000000c0c0)=""/4096, 0x1000}, {&(0x7f000000d0c0)=""/112, 0x70}, {&(0x7f000000d140)=""/63, 0x3f}, {&(0x7f000000d180)=""/94, 0x5e}, {&(0x7f000000d200)=""/194, 0xc2}], 0x5, &(0x7f000000d380)=""/22, 0x16}, 0x3}, {{0x0, 0x0, &(0x7f000000f580)=[{&(0x7f000000d3c0)=""/197, 0xc5}, {&(0x7f000000d4c0)=""/147, 0x93}, {&(0x7f000000d580)=""/4096, 0x1000}, {&(0x7f000000e580)=""/4096, 0x1000}], 0x4, &(0x7f000000f5c0)=""/56, 0x38}, 0xffffffffffffff80}, {{&(0x7f000000f600)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}, 0x80, &(0x7f0000010780)=[{&(0x7f000000f680)=""/26, 0x1a}, {&(0x7f000000f6c0)=""/158, 0x9e}, {&(0x7f000000f780)=""/4096, 0x1000}], 0x3, &(0x7f00000107c0)=""/191, 0xbf}, 0xe1f}, {{&(0x7f0000010880)=@ax25={{0x3, @rose}, [@bcast, @default, @default, @netrom, @default, @bcast, @netrom, @null]}, 0x80, &(0x7f0000010980)=[{&(0x7f0000010900)=""/123, 0x7b}], 0x1}, 0x2}], 0x4, 0x10021, &(0x7f0000010ac0)) recvmmsg(r0, &(0x7f0000019a00)=[{{&(0x7f0000010b00)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000011f00)=[{&(0x7f0000010b80)=""/4096, 0x1000}, {&(0x7f0000011b80)=""/94, 0x5e}, {&(0x7f0000011c00)=""/249, 0xf9}, {&(0x7f0000011d00)}, {&(0x7f0000011d40)=""/136, 0x88}, {&(0x7f0000011e00)=""/85, 0x55}, {&(0x7f0000011e80)=""/65, 0x41}], 0x7, &(0x7f0000011f80)=""/4096, 0x1000}, 0x100}, {{&(0x7f0000012f80)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000013600)=[{&(0x7f0000013000)=""/222, 0xde}, {&(0x7f0000013100)=""/70, 0x46}, {&(0x7f0000013180)=""/107, 0x6b}, {&(0x7f0000013200)=""/240, 0xf0}, {&(0x7f0000013300)=""/236, 0xec}, {&(0x7f0000013400)=""/42, 0x2a}, {&(0x7f0000013440)=""/194, 0xc2}, {&(0x7f0000013540)=""/137, 0x89}], 0x8, &(0x7f0000013680)=""/4096, 0x1000}}, {{&(0x7f0000014680)=@generic, 0x80, &(0x7f00000149c0)=[{&(0x7f0000014700)=""/242, 0xf2}, {&(0x7f0000014800)=""/245, 0xf5}, {&(0x7f0000014900)=""/177, 0xb1}], 0x3, &(0x7f0000014a00)=""/30, 0x1e}}, {{&(0x7f0000014a40)=@alg, 0x80, &(0x7f0000014f40)=[{&(0x7f0000014ac0)=""/71, 0x47}, {&(0x7f0000014b40)=""/16, 0x10}, {&(0x7f0000014b80)=""/113, 0x71}, {&(0x7f0000014c00)=""/250, 0xfa}, {&(0x7f0000014d00)=""/113, 0x71}, {&(0x7f0000014d80)=""/65, 0x41}, {&(0x7f0000014e00)=""/211, 0xd3}, {&(0x7f0000014f00)=""/35, 0x23}], 0x8, &(0x7f0000014fc0)=""/32, 0x20}, 0x3}, {{&(0x7f0000015000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000015180)=[{&(0x7f0000015080)=""/215, 0xd7}], 0x1, &(0x7f00000151c0)=""/234, 0xea}, 0x6}, {{&(0x7f00000152c0)=@tipc=@name, 0x80, &(0x7f0000015400)=[{&(0x7f0000015340)=""/171, 0xab}], 0x1, &(0x7f0000015440)=""/71, 0x47}, 0x8}, {{&(0x7f00000154c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000016600)=[{&(0x7f0000015540)=""/4096, 0x1000}, {&(0x7f0000016540)=""/84, 0x54}, {&(0x7f00000165c0)=""/33, 0x21}], 0x3, &(0x7f0000016640)=""/4096, 0x1000}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000018680)=[{&(0x7f0000017640)=""/44, 0x2c}, {&(0x7f0000017680)=""/4096, 0x1000}], 0x2, &(0x7f00000186c0)=""/4096, 0x1000}, 0x5}, {{0x0, 0x0, &(0x7f00000199c0)=[{&(0x7f00000196c0)=""/143, 0x8f}, {&(0x7f0000019780)=""/254, 0xfe}, {&(0x7f0000019880)=""/78, 0x4e}, {&(0x7f0000019900)=""/167, 0xa7}], 0x4}}], 0x9, 0x40000000, &(0x7f0000019c40)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f000001a5c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4800200}, 0xc, &(0x7f000001a580)={&(0x7f000001a600)=ANY=[@ANYBLOB="cc080000", @ANYRES16=r4, @ANYBLOB="120225bd7000ffdbdf250200000008000100", @ANYRES32=r5, @ANYBLOB="7c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007c00000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="6c01020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffff000008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400f00f000008000100", @ANYRES32=r12, @ANYBLOB="240202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000700000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040049ffffff3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006d6f64650000000000aae900000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c000100240001006d6f64650000000000000000000000000000000000000000000a000000f1ffff07000300050000000c00616e646f6d00000800010038b285c7bddfc84d83b4df23e6ac183fa15a3f7edce7f1268dbfa20ba9e71f6c3aeaa1b107a2c2591938f73aff41f7ffc9e8239726bd4a60948a7e8b2308c78028eb417e62a08b1a798c5dc433f6", @ANYRES32=r16, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="080007000000000008000100", @ANYRES32=r18, @ANYBLOB="e801020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400080000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r21, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="c001020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r25, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r26, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040003000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r27, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r28, @ANYBLOB="8800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400595d00004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x8cc}, 0x1, 0x0, 0x0, 0x44010}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) [ 3552.224345][T12089] dccp_v6_rcv: dropped packet with invalid checksum 00:10:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x3c, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0xffffff89, 0x0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800e, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:03 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3552.455123][T12113] dccp_v6_rcv: dropped packet with invalid checksum 00:10:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8035, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:03 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000007700)={0x18, 0x0, {0x5, @link_local, 'ip6gre0\x00'}}, 0x1e) socketpair(0x10, 0x3, 0x2, &(0x7f00000007c0)={0xffffffffffffffff}) bind$rxrpc(r1, &(0x7f0000000800)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @loopback}}, 0x24) r2 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg(r0, &(0x7f000000d180), 0x255, 0x0) 00:10:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x2, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:03 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8100, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") clock_gettime(0x0, &(0x7f00000022c0)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f0000006340)=[{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002340)="449136eb22eb09b43e4bf98e852c6029e4cfb8e5ae6ad39924c4cb2e5d1c03e0552b8b1b3f59d1484b0b2c2818f2f258aebacae584651541f3477e86bca38e254f9ddcd0b4afe888532da95c4d5773a630ccbfccef64464e78cdfb2a49e170109cfdd92f6117c5e9efb911751060b7a11b027a9983fb6dc9867730abd6e78df42c11c0043d15ddf8b157200ab77139c9a4592af9f71bde43a4f11e51a454c2d086", 0xa1}, {&(0x7f0000000340)="dc4304376ac54bf42ea1b2cfb75f71e50954b543fc00a31fcbca42ca925c0cf0bc2ac77b33f5832c255d", 0x2a}, {&(0x7f0000002400)="ab8dc6a624e45ef04636e5a2e9ed72ee9886809fc5f0255bf2c662ffb78c4ec87c7090443ab319636599b7d8d576226cb72424fc", 0x34}, {&(0x7f0000002440)="4eb581dec79800b6745936286a14f6a1e6663c0aaac96b5bdbf7ce7366cda5b549c0701213aa678e2742bbdf0bde566f32af6a7ee41db632d574153791804120c6d60e9753c6d175697eb1a87a5f53d7ce0f3d17bdfb9aca6141cd3ed09ae58b570568da698b8de111156851e9610f50e050fec0e57ad4ddd7625ee92f4538d16f1accf24dba4c0baf36d16b7073e2ad3e0798", 0x93}, {&(0x7f0000002500)="d013ceb97eefd45919bab6eb48a685781f4056543bdc0eb919dea604455a6db96e8f6157fe6d7d934bc72e56094bbe96bdabbc3595094fd86d88e79a5313833d9dfdc5ba4b1d138c70eddd0c10d2494e1d15fe64bada79932ea58e", 0x5b}, {&(0x7f0000002580)="7d37fdf4c211db139b68576b65a7202774ad9f7feedd97cda135d9c5dcdc8ef1b0a3e6335db137fdf1e8d9d96a3520737ad9f4694b18f1c0244f635ac67e67b4fb", 0x41}, {&(0x7f0000002600)="0195237dcc65ba7590fdd15dcccd1529739bd48d50185cf753bfa9e551d76816079f6ad49383139122c89dc3431d247e9a1a277ba8a3340a502234c6f66d6ce30d9c30a7abbbaa5b5b0d7817b3d7d38397a247e34f45872b18eea18995dce09b", 0x60}, {&(0x7f0000002680)="851b58fb36da", 0x6}], 0x8, &(0x7f0000002740)=[@iv={0x18, 0x117, 0x2, 0x2, "01df"}], 0x18, 0x24000050}, {0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f0000002780)="d3a30998b77a56ba255b8a91dcf08268ea5cd13f5f02e0334c8beabd7d39d21f2dd11fe007a50a84bd074156f0b44239f1d015dffb5eb5270b1ea4866d8e961d7ecb996adac291e22f07b55333f6e56750ac546b09c6ecf2b67831dbfacd54f769b00cba5f09b34fa6441bdeea77de21d546c91fa01ac35d674be202d29890851574bf4c8ce1666b878fcadd722668b87f7f1ddb29b5aa3343ef82e097c0d05a21acabadd49e717d518edd703ec8d4e88924faf75fd2488caf790076688d8d494e597dcac13548705dfc9325c97c3c85022adc0ac68c5d35690aa8f7acdad96390654d022785f44f6751491a5a3480e46e30ca45", 0xf4}, {&(0x7f0000002880)="e150576342accc560838a7fe97f08b801d15d79ad1a6816dff0423835996785fd18f", 0x22}, 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{&(0x7f0000004dc0)="900056c46f65de0e4c11b52f2837062d161bed84b810f51a8268e5d8dd0a0b17b6367aaba9ecdf0d8ace305c82e95f387b2a19f58b9cf8ba17bc4257168a59554ebba1fa2fd340c856f4f005d0535bc35f8a268ac8af10932759b5774358231d06f628c3d5dd862ccbaa6be2c11d0dc20580c18c81b2a82bd5b57c107ffe4c88b94735afcc81c797c3a5fb131d0af8ca12f8c6e5db77520c5e182d7b4b6e62dbca0a05ef005315375454ad9cd0caca44652f8abd", 0xb4}, {&(0x7f0000004e80)="7a007e3531a0578ac8430445ce0ac1cfd7dfb9bf14cdc677c417ec7fd562efa08ab701209422d8c235ba0ee9ba44aca7e9b39beab31078e2a876120b3f62d821d44ccfe4e37e4f79505ee2fdb8c43630ef9ee0eebe46", 0x56}, {&(0x7f0000004f00)="1da4bc6ed9fead34dbe5de1453fc77068297a955322455094e78618fa43e4ce977a0149cf949504a847102ff2fb304be1d2463ecb055de55e0acff0d9ce0d75f63441fc476a06ae90f2e279a69b78da7d603244d805a511293a26eaeb8ded803312faa2496c850f29bef7e527aa81a6ec58f227535d3107dfa0836aa04ebeff95f6e6c3409d937a89019b864b8323ade47e61536ea688048a10b03c73aaa86b164a23718708e5fb5e110dfd526ed7ea3def796f47ab418c71f81e3d059333a19142c2747f72f6db267170a657eecd49909abbbd1aaa1c69e8a229eb8882e0644be1423a769188f377ee8d85df7c0", 0xee}, {&(0x7f0000005000)="15a48e18aa129fe0c2e0bcd792582d8a33a2e6e9edec2963edad127f747accf957ac5a01c0699b4a6bab1891dbb98829578eb2ca38f2a031f22200961afac9564a7b9649a9ff606ad8381fe3fad5e98c0c4884e88e51eaa4c182c6190e95675fba088e2954aeb6fac55d4fd26fe4a4c2c487dc5e7674d47b787a4cb9c3f68f3aacdb5410", 0x84}, {&(0x7f00000050c0)="c1cb4b013bd9e19599de84ad122d8e283a3c604d355e413db501689b074aa18d9c801f89b813f599696d70dde5fbfca7a15682471f5ec78da88c650df5f6ba2b5f4df2a1f233b08423a08317a622e0ed7d9b9262cfa5bbf46149dbf3c9bfc63058632b277077b7e691d0919648fdae25b6b79ee926eb0ad04fc30324fa7e4fe48b2b84a927c20525c30fd233936f24121e15f48014625b9b31d001ada7b8c4cce323017ad9f73891b8782c0e49a14b209d6bffcdf1541074961212d35f7222a53c1ca5327878c270db618ade6f6a7e4c304fbbb76f5d4a33cb89c5", 0xdb}, {&(0x7f00000051c0)="7defca927fc80326fcb30b1b28e18cd7898a9cd9d9b04c4a", 0x18}], 0xa, &(0x7f00000052c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0x28, 0x117, 0x2, 0x13, "2124313ce4bc61343ee7ea330cd3e6a5038b50"}], 0x1070, 0x4040815}], 0x3, 0x40) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/193, 0xc1}], 0x1, &(0x7f0000000280)=""/144, 0x90}, 0x800}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)}], 0x1, &(0x7f00000003c0)=""/155, 0x9b}, 0x7}, {{&(0x7f0000000480)=@l2, 0x80, &(0x7f0000000880)=[{&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)=""/56, 0x38}, {&(0x7f0000000680)=""/115, 0x73}, {&(0x7f0000000700)=""/162, 0xa2}, {&(0x7f00000007c0)=""/28, 0x1c}, {&(0x7f0000000800)=""/67, 0x43}], 0x7, &(0x7f0000000900)=""/213, 0xd5}, 0x100000000}, {{&(0x7f0000000a00)=@nfc_llcp, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/60, 0x3c}, {&(0x7f0000001ac0)=""/200, 0xc8}, {&(0x7f0000001bc0)=""/227, 0xe3}, {&(0x7f0000001cc0)=""/186, 0xba}, {&(0x7f0000001d80)=""/47, 0x2f}, {&(0x7f0000001dc0)=""/239, 0xef}, {&(0x7f0000001ec0)=""/242, 0xf2}, {&(0x7f0000001fc0)=""/149, 0x95}, {&(0x7f0000002080)=""/53, 0x35}], 0xa, &(0x7f0000002180)=""/45, 0x2d}, 0x8}], 0x4, 0x40, &(0x7f0000002300)={r2, r3+30000000}) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f000000ca00)={r1, 0x85c}) close(r0) 00:10:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3552.823476][T12134] dccp_v6_rcv: dropped packet with invalid checksum 00:10:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x240, 0x0, 0x0) 00:10:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8847, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge_slave_0\x00\x04'}) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000140), 0x3f, 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x8c, "576e8eff48764b20b2e4daecb2ecad43d6e6a5a5624ddc7ed0c09c4cc12e2230399b7dc2deb37bb5323b8cc8740ca64ac4bc30d30abfe5d97fa924fd31f49d317b5b0037622676940dacaa91618cf38779348ca98ffed4a56379e2036303fcddd99f68ea0c1704ab3ab9844caad3b8cef0c506b8eacd20e5b920ccf0ad24900bbda21b380a788fd50e61621e"}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r4, 0xf5}, &(0x7f00000002c0)=0x8) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1000, 0x78e, 0xfffffffffffeffff, 0x3}) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={@local, 0x10, r2}) 00:10:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x4, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) [ 3553.285688][T12161] dccp_v6_rcv: dropped packet with invalid checksum 00:10:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8848, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x5, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:04 executing program 4: r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:04 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r2, &(0x7f00000004c0)="1c0000001a009b8a14e5f46b000000ff00"/28, 0x1c) recvmmsg(r2, &(0x7f0000002ec0), 0x2f4, 0x2, &(0x7f0000003100)={0x0, 0x1c9c380}) syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x40}}, ["", "", ""]}, 0x24}}, 0x4000) 00:10:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8864, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x7, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x3f, 0x8, 0x3}, 0xc) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8906, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x1, 0x0, @local, 0x4}, 0xfe22) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x1fffffe, @loopback}}}, 0x108) ioctl(r2, 0x1, &(0x7f0000000280)="66d4ae7bc095c9bb5cf77e52e308c7e25d7d4b79892c6ea3f862840374adbc2c5f887740323bccec9b158884b774faea8a0af1b24d0294f271cde16a9ad5fa81a2bc74ee15409b97b77626532889ab7b3ac3d45c0b62576863c31924328f62bc33cdafe7589b1e383f06fc0ebc2788a294f836b432ee24c8aa6930d5d4ce150f94654578a2aef1c0dde03858f5abb945a99e76749bcb9955df7d94cb08acb6dbd9f80ae721b35ddae2b94b2f640903aba764e93443df062ee8691c9ef95c8c7e6a4f2697d692e3d0abb16789c4ee5b26bdd877c0c5b911ece5996210e77803b958c5cd7bd262ff441db920") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e23, @multicast1}, {0x2, 0x7fffffff, @local}, {0x2, 0x4e22, @multicast1}, 0x40, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='bond_slave_1\x00', 0x7fffffff, 0x9, 0xffffffffffff9b55}) 00:10:05 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [], @multicast2}, 0x7fffffff}}, 0x9, 0x0, 0x10000, 0x100, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x7fffffff, 0x2, 0x206, 0x0, 0x20, 0x3, 0x9, 0x8, r2}, 0x20) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@rand_addr, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x13}, 0x49, r3}) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000000080)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xd, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:05 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a0ffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc003, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:05 executing program 3: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000100)=0x7, 0x4) write(r0, &(0x7f0000000000)="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", 0xfc) 00:10:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x28, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3554.599977][T12252] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. 00:10:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xea11, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:05 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0ffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3554.670427][T12257] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. 00:10:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffee3, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vxcan1\x00\x00\x00\xf8\xff\xff\xff\x00', 0x10) sendto$inet(r0, &(0x7f0000000240)="d238a2d9721134351aeff9db53bd3cdf58c23e11ba1467aea357043632a4e27b18d9cbc5384f388888706a02dd694c93dc35a0a9d5d99b125fa701890ff557fc342f1066a29ae5f558c054c5bcaf3361e6dc4b104ff64b478b40e76db6c771b12b7c4371071165f7789cf078a215ad55fa18c9d8108238548e204e47b70353872eee5c3db4e4c44c6ea2d39dcd395eac9cc8ba58b0541d5fc55ddbc1f8072497e006f36943da47ae6298e1a8b8e2645faf86e400fd7736ef48c988a53f4d6ae2d24cb0b656c493022c14ae494d7fefb293172245926616e3021415f94e4607", 0xdf, 0x5, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x5}}, 0x10) sendto(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) 00:10:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3c, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c1226319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xf000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$isdn(0x22, 0x3, 0x1) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) close(r0) pipe(&(0x7f0000000000)) 00:10:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x60, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00000027c0)=0x400, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(morus640-generic)\x00'}, 0x2f3) r2 = socket$isdn(0x22, 0x3, 0x21) sendto$isdn(r2, &(0x7f00000001c0)={0xd9f7f41, 0x1, "f433248eaec6f75ff264b0154b561a001a6d2b7f0e4949317dd0bf866d5f5cc0c23148dc2d63ebb626c56e9b2b117e31292693464acdcead22d455c3ffbb66283686534d3fa67e515efb1aeb70d2f20a7d2a0e16158ead76a71ba19d57e0dcef59a6e1bba48b013fcb109b3204fc76f620e289cb28944f974831a1b437021ba558edc79b03a62b2ec19bf981"}, 0x94, 0x1, &(0x7f0000000280)={0x22, 0x3, 0x3, 0x5, 0x10001}, 0x6) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="9cc7", 0x2) ppoll(&(0x7f0000000000)=[{r0, 0x28}, {r1, 0x400}, {r0, 0x20}], 0x3, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140)={0x3}, 0x8) [ 3555.190920][T12293] net_ratelimit: 9 callbacks suppressed [ 3555.190929][T12293] dccp_v6_rcv: dropped packet with invalid checksum 00:10:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = accept(r0, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000200)=0x200100, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1a000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xf0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x34000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3555.428230][T12313] dccp_v6_rcv: dropped packet with invalid checksum 00:10:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) socketpair(0x1d, 0x3, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x800, 0x9, 0x8004, 0x80, 0x8, 0x1, 0x2, 0xfff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @broadcast}}, 0x4, 0xfffffffffffff676, 0x100, 0x6}, &(0x7f0000000100)=0x98) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x1a0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x400300, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3555.690399][T12332] dccp_v6_rcv: dropped packet with invalid checksum 00:10:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x300, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3555.957367][T12347] dccp_v6_rcv: dropped packet with invalid checksum 00:10:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) 00:10:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@rand_addr="80740c7f695fdfb59bf2e1f62c384e94", 0x4e20, 0x8, 0x4e23, 0xb60, 0xa, 0x80, 0xa0, 0xc, r3, r4}, {0x0, 0xd12, 0x5ea, 0x1f, 0x7, 0x78a, 0x1, 0x8001}, {0x830, 0x7, 0x1, 0x9}, 0x401, 0x6e6bba}, {{@in6=@loopback, 0x4d3, 0x2b}, 0x2, @in=@empty, 0x34ff, 0x0, 0x2, 0x1f, 0x2, 0x80000000, 0x1}}, 0xe8) 00:10:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bc070") r1 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000140)=',(\x00', 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000000080)="736e89010acbf0e27a1619ce0094283ea2557d9ad83bbf65761b7dbfd1a48f2c58bc5d2b6512e5c76f86eb5edfd2cbd850456fdef816bf682a75") 00:10:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8001a0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x500, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3556.160999][T12361] dccp_v6_rcv: dropped packet with invalid checksum 00:10:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x543, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa00100, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="0adcd070") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x6, {{0x2, 0x4e21, @multicast1}}}, 0x88) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x5e5, 0x20000806, &(0x7f0000001180)={0x2, 0x6e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:07 executing program 3: unshare(0x4000400) syz_init_net_socket$ax25(0x3, 0x3, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f123c123f319bd070") 00:10:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xf0ffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3556.425038][T12382] dccp_v6_rcv: dropped packet with invalid checksum 00:10:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ipddp0\x00', 0xfffffffffffff001}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SIOCRSGL2CALL(0xffffffffffffffff, 0x89e5, 0x0) socket$kcm(0x10, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, 0x0, 0x20000010) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x52) shutdown(r2, 0x1) 00:10:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x608, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:07 executing program 3: pipe(&(0x7f0000000280)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) getsockname$tipc(r2, &(0x7f0000000000)=@name, &(0x7f0000000100)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x800, 0x1, 0x1f, 0x3, 0x4}, 0xc) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000340)="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") write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfffffc8f) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0xffffffffffffff75}, 0x1) setsockopt$packet_buf(r3, 0x107, 0x3, &(0x7f0000000140)="c97b1413ab0d0abce45e112a1ad9698043dae102bd6f45ce7817cd9e76ec82827b7b2e2208dc1a333b6798403f618d2d88b3755a151f845106f9a9d3243f4623124a715098ad28d19decfa0da936010268f5cc386868f65388acb4ad60861539b495b0526d56da386ee3c7a6ee5d24754d3733bc84370ffa88a9caea92a6bc98a313241a", 0x84) splice(r1, 0x0, r3, 0x0, 0x100000000ffe0, 0x0) 00:10:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3556.779675][T12408] dccp_v6_rcv: dropped packet with invalid checksum 00:10:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x689, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3556.931669][T12422] dccp_v6_rcv: dropped packet with invalid checksum 00:10:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:08 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x700, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3557.098957][T12435] dccp_v6_rcv: dropped packet with invalid checksum [ 3557.199801][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:10:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'nr0\x00', 0x4}, 0x18) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") accept4$inet(r0, &(0x7f0000000400)={0x2, 0x0, @multicast1}, &(0x7f00000001c0)=0x10, 0x80000) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x1f, 0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000340)="d44a03c03c194f37925124067bdb0fc9270faf7ab8b4bc6aace120e9b92cc644d7177809e7406af1b5aa6e30cd20f1e64cec8c5d124848ecf4a56dca6772c9cbab2424b5089d85ea97") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:08 executing program 4: r0 = socket(0x0, 0x7, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000440)={0x7fffffff}, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008910, &(0x7f0000000300)="ffffff7f0000000070") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240)=0x1, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) socket$inet6(0xa, 0xc98c658704a39d70, 0x10000) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x80000) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000000)={'ip_vti0\x00', 0x8}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000280)={'ip6erspan0\x00', 0x3e5b865b}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0xbf43, 0x6, 0x3, 0x100000001}, &(0x7f0000000140)=0x14) 00:10:08 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x806, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070") bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38756adf5cfda53, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1}, 0x17d) 00:10:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xd00, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) clock_gettime(0x0, &(0x7f0000001dc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001c40)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/205, 0xcd}], 0x4, &(0x7f0000000440)=""/67, 0x43}, 0x1}, {{&(0x7f00000004c0)=@xdp, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/119, 0x77}], 0x1, &(0x7f0000000600)=""/225, 0xe1}, 0x800}, {{&(0x7f0000000700)=@in, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/94, 0x5e}, {&(0x7f0000000800)=""/201, 0xc9}, {&(0x7f0000000900)=""/196, 0xc4}, {&(0x7f0000000a00)=""/26, 0x1a}, {&(0x7f0000000a40)=""/137, 0x89}, {&(0x7f0000000b00)=""/184, 0xb8}], 0x6}, 0x7}, {{&(0x7f0000000c40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000cc0)=""/71, 0x47}, {&(0x7f0000000d40)=""/142, 0x8e}, {&(0x7f0000000e00)=""/19, 0x13}, {&(0x7f0000000e40)=""/167, 0xa7}, {&(0x7f0000000f00)=""/236, 0xec}], 0x5, &(0x7f0000001080)=""/152, 0x98}, 0x7}, {{&(0x7f00000011c0)=@nfc, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000001240)=""/145, 0x91}, 0x3f}, {{&(0x7f0000001300)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001380)=""/64, 0x40}, {&(0x7f00000013c0)=""/177, 0xb1}, {&(0x7f0000001480)=""/129, 0x81}, {&(0x7f0000001540)=""/219, 0xdb}, {&(0x7f0000001640)=""/216, 0xd8}, {&(0x7f0000001740)=""/82, 0x52}, {&(0x7f00000017c0)=""/213, 0xd5}, {&(0x7f00000018c0)=""/238, 0xee}, {&(0x7f00000019c0)=""/212, 0xd4}], 0x9, &(0x7f0000001b80)=""/147, 0x93}, 0x9}], 0x6, 0x40002000, &(0x7f0000001e00)={r2, r3+30000000}) ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f0000001e40)) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3558.494591][T12501] IPVS: Unknown mcast interface: nr0 00:10:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xe80, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:09 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = getuid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000011c0)={0x14d0, 0x13, 0x8, 0x20, 0x70bd25, 0x25dfdbfc, {0xc, 0x0, 0x9}, [@generic="b0b86524f40232403c96a837dddc368cb9042e2bda05bf6261c97d70c78047e985b3f23ed8183e57f2fc0bb234bb6f420f9f12fe86c5dd4d92aad2ff7352c1e9aa1265febfef6f076b0833434464a613a77b1668c8c4d6b4205cb90a9edf8a8c67a335c2f418c3f33b6fd983d1016f", @generic="0c18b1fce8fb292cce7c5cd78853a1735ff91d8742cca4bbe5ef96313dbf62c39a5e7758516ff7a9c9d1e7a230e5e53d730a07f6f77c9b3e1e8de8a3d53fd74fc2f21c5a81624c78a66fbb2184e3d26f4765e7b697e9f0a7dc11cfd1cc87db9f1f8a6be4b81ad832375e528772b77a2d48f08041b85b6ce53879cf363dd5cffa888b0ad664de04f310e60d0f89b58bbf77e1b3e807aa4a00448aa5c6bef2818568bc13398c06d504603ccf0f4845c79b787910e29d8c9f40974df3d649dcca6f8bfb9c9bd65ce84a18bd", @nested={0x14, 0x4c, [@typed={0x8, 0x95, @uid=r1}, @typed={0x8, 0x3, @fd=r2}]}, @generic="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", @nested={0x1b4, 0x37, [@generic="8122cd243ba72569ce71df57dd51fdd36f113374e95245e7a38125171b08df9c0ffd3993c117301eb8614c837e2a273ab3a3bbb7b355774c8324b06bb893f6fbee7cead07b0bb256302824a3542399fe5b5d98664b6c8474a9684684711334", @typed={0x8, 0x84, @u32=0x10000}, @generic="86e982b82dd3a5065a5e70d63e71dbc3040a0e64c7d8aefe17e11282543625d0aa9c1c8ecb8e170adad4edf131157b3b3b8df89f11e4334b306724d5fc32b052a846fcee2267d972f0af89334e8b7eb7668ea6fc3412537fd9bf712b0d0951c33fe55a88df4daf79af418eb2539e1cc00ea9a99f1d6efad03a4d5920f1e3d6b6ef9cfd2b6058208b9f8a011d67bcd2c63e89ae1ec0", @generic="3278454f833e8ab530150b5325552da88a0c8e94298d3635187500c143c23f7624fc39d7a900948dd222cf4d79b2713ba6f8c69911367967e0b8565a14153d5a039a49812e6554811236579c58aacfe56fcc41982af387e000323cd9d6bb14f11349956ce0c94ba9bcce43f8d45e9585911717d65bbd297bbb4004c95231abd0289f5bdd2130ae52e29bc1cf0825720f8613ee646051901af6e420d965db81ac651da891a8b0be4a6deefaefd3595e53e29fc216"]}, @typed={0x4, 0x5a}, @nested={0x1b4, 0x33, [@generic="f73985df11e23efe40952e5851d7fb7bd575f0421a442a589a479fa2d8cd71c90c34e0d42460d9f1c88278c4b1960dc7a9f8d7b2aeafe3c778d296c26b36b685d86de12f683c56c95c349a7167de6b6d58658d200a99d10356949be71ac965de3ed5245ce5ae17941af596b048273f2510d21bc546876c99c06c2734d226d81e3c9505d82d09eab8e54cc5d5a3df5a93447d149d574e241ee928c7f6f234a6262b1ca2b7723861b075bf65", @generic="62050f057c4ee6de9a950182f7dd1e77f7b81ec97d2ff4d80b1371172c9dcfcc6c3ddaba7ba338abb64287f950ec778e4a6b46e94f2a15aba119a4dc3e781182ecbd5221c34c76eae00f8748e44674090a88d6bd8028b0e089dfa1b49f6af050c32083a5379cc1246492356565d9f56d65c709ec7fca1608355b6e1683da30d16c83ad4080103c4835d52478d5210bad852f2e826ac86238e33252f689fc511233ea972cecbbefd96864d3adf7da56c1664aba07df3c61994b25a27254a990c369834c39a65ea93ece0978f1ac864c45529f7d315ebb5047a4d456923366bd804499536049385072596df67001f6ebaf337fe87225", @typed={0x4, 0x40}, @typed={0xc, 0x6a, @str='cpuset-\x00'}]}]}, 0x14d0}}, 0x44004) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xc0, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x53, @dev={0xfe, 0x80, [], 0x1f}, 0x18000000000000}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e21, 0x1f, @mcast2, 0x1f}, @in6={0xa, 0x4e21, 0x7fff, @remote, 0x200}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @dev}, @in6={0xa, 0x4e20, 0x7, @mcast2, 0xf4}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x7}, &(0x7f0000000200)=0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e24, 0x46, @ipv4={[], [], @broadcast}, 0x1}, 0x1c) sendto$inet(r3, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) [ 3558.524846][T12504] IPVS: Unknown mcast interface: nr0 00:10:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x2800, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)=0x5) ioctl(r0, 0x2, &(0x7f0000000100)="0adc1f123c123f3199d0707bc11be8a655648dc03ccdb0c3a08678d35cba818da8c80bbeab0f50068106b120cb45f6b5beafb088c4e4c6805bbe1547cba28a99e4") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000001c0)={@multicast2, @multicast2}, 0x8) 00:10:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8060000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:10 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3580, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080)="42f8ceebf5b10b124d123a3fea9f2e90f5ab8a90dae1b807841a78953c95e0be765db78fe63480ee1fd68be1cd471e378288768689247d38c6020d36e862044db450a87052c2", 0xffffffffffffff04, 0x420ffe0, 0x0, 0xd) close(r0) 00:10:10 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x14e, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @multicast2}, 0xffffffffffffffa2) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3c00, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xb000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:10 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x4000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = accept4(r1, &(0x7f00000014c0)=@nfc_llcp, &(0x7f0000001540)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001580), &(0x7f00000015c0)=0xb) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x4305, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xd000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:10 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x449, 0x24000000, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) socketpair(0xa, 0xf, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x40}, 0x1) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x4788, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:11 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) 00:10:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x14000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@initdev, @dev, @empty}, &(0x7f0000000100)=0xc) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:11 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x4888, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='pids.events\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in=@multicast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000a40)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000ac0)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000cc0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000d00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000d40)=0x14) clock_gettime(0x0, &(0x7f0000008dc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000001340)=[{&(0x7f0000000e00)=""/149, 0x95}, {&(0x7f0000000ec0)=""/52, 0x34}, {&(0x7f0000000f00)=""/70, 0x46}, {&(0x7f0000000f80)=""/234, 0xea}, {&(0x7f0000001080)=""/19, 0x13}, {&(0x7f00000010c0)=""/29, 0x1d}, {&(0x7f0000001100)=""/46, 0x2e}, {&(0x7f0000001140)=""/203, 0xcb}, {&(0x7f0000001240)=""/215, 0xd7}], 0x9, &(0x7f0000001400)=""/47, 0x2f}, 0xbe7}, {{&(0x7f0000001440)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003800)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/138, 0x8a}, {&(0x7f0000002580)=""/200, 0xc8}, {&(0x7f0000002680)=""/239, 0xef}, {&(0x7f0000002780)=""/98, 0x62}, {&(0x7f0000002800)=""/4096, 0x1000}], 0x6, &(0x7f0000003880)=""/74, 0x4a}, 0x6}, {{&(0x7f0000003900)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003980)=""/42, 0x2a}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/252, 0xfc}, {&(0x7f0000004ac0)=""/205, 0xcd}, {&(0x7f0000004bc0)=""/188, 0xbc}, {&(0x7f0000004c80)=""/149, 0x95}, {&(0x7f0000004d40)=""/250, 0xfa}, {&(0x7f0000004e40)=""/135, 0x87}], 0x8, &(0x7f0000004f80)=""/233, 0xe9}, 0x7f}, {{&(0x7f0000005080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)=""/122, 0x7a}, {&(0x7f0000005180)=""/12, 0xc}], 0x2, &(0x7f0000005200)=""/237, 0xed}, 0x7}, {{&(0x7f0000005300)=@tipc, 0x80, &(0x7f0000005540)=[{&(0x7f0000005380)=""/196, 0xc4}, {&(0x7f0000005480)=""/167, 0xa7}], 0x2, &(0x7f0000005580)=""/46, 0x2e}, 0x100}, {{0x0, 0x0, &(0x7f00000067c0)=[{&(0x7f00000055c0)=""/169, 0xa9}, {&(0x7f0000005680)=""/147, 0x93}, {&(0x7f0000005740)=""/114, 0x72}, {&(0x7f00000057c0)=""/4096, 0x1000}], 0x4}, 0x7}, {{&(0x7f0000006800)=@rc, 0x80, &(0x7f0000008b80)=[{&(0x7f0000006880)=""/150, 0x96}, {&(0x7f0000006940)=""/183, 0xb7}, {&(0x7f0000006a00)=""/4096, 0x1000}, {&(0x7f0000007a00)=""/35, 0x23}, {&(0x7f0000007a40)}, {&(0x7f0000007a80)=""/224, 0xe0}, {&(0x7f0000007b80)=""/4096, 0x1000}], 0x7}, 0x400000000000}], 0x7, 0x40002042, &(0x7f0000008e00)={r8, r9+10000000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008e40)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000008f40)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000008fc0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000009000)={@loopback, @remote, 0x0}, &(0x7f0000009040)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000009080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000090c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000009540)={@remote, 0x0}, &(0x7f0000009580)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000095c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000009600)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009640)={'team_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009740)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000009840)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000009880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000098c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000009900)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000009940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000009980)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000099c0)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000009ac0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000009bc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009dc0)={{{@in6=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000009ec0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000a880)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1200100}, 0xc, &(0x7f000000a840)={&(0x7f0000009f00)={0x928, r2, 0x1, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x144, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0xc4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x270, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0xfffffffffffffffc, 0xde, 0x20, 0x6}, {0x9, 0x0, 0xab2c, 0x8}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0x7f, 0x81, 0x0, 0x1}, {0xffffffff, 0x3, 0x9, 0x4}, {0x7ff, 0x4, 0x3f, 0x400000000000}]}}}]}}, {{0x8, 0x1, r15}, {0x104, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r18}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r19}, {0x88, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x3, 0xfffffffffffffc00, 0x6, 0x5}, {0x3, 0x8, 0x6, 0x1d}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x29c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x8, 0x1, 0x7, 0xfff}, {0x49, 0x10000, 0xca, 0x10000}, {0x3f, 0x3800000000000, 0x3f, 0xff}, {0x7fff, 0x7, 0xb7, 0x6}, {0x7f, 0x7ff, 0x4, 0x2}, {0x0, 0x1, 0x4, 0xba}, {0x0, 0x100000000, 0x1ff, 0xffffffffffff9805}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r24}}}]}}]}, 0x928}, 0x1, 0x0, 0x0, 0x4000}, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r25 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r26 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r27 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r26, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="bc000000e197d760d39c85d2e6ee0692afd7ad3009af9b94c388b647742aea513ad016850f3b5675d92d88aee4a7a8c21317d81d8e700b88866c4284a389cb3e9e1e1fa74908723f873d00f4c7445b0ec51d3acd0eb3af3a03e24d42e0cdde14271efc990e597448f9c63b83cd1634a25fb10dd22ce3ec103f88e0a0", @ANYRES16=r27, @ANYBLOB="110629bd7000fbdbdf2508000000100004000c00010073797a30000000000c000900080002001f000000540004000c00010073797a31000000000c00010073797a30000000002c000700080001000000000008000200ffff00000800040005000000080001001400000008000400090000000c00010073797a3100000000380007000c00030008000000000000000800010000c000000c000400810000000000000008000200030000000c0004000900000000000000"], 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl(r25, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) [ 3560.699335][T12631] net_ratelimit: 11 callbacks suppressed [ 3560.699343][T12631] dccp_v6_rcv: dropped packet with invalid checksum 00:10:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x6000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1c000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000009cc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000009d80)={&(0x7f0000009c80)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000009d40)={&(0x7f0000009d00)={0x30, r3, 0x1, 0x50bf, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) sendto$inet(r1, &(0x7f0000000040)="b5af9089d83eba4ba47173b5e71262a1590a4d910fe630082b77657ef0865b2a2584ba05e10a70ad23cc1c1ecb41d05bbacc2201c10d0e5edcfbb5171a46293e756102b6e760fcf01c45fde4863ab6383e4a13f458550e6111c20aa2893c7d021d46454d65611430e9a6b0cf5d9e48f3f07f8cdd0b0f63996b372a3ba0d794c5b2f4c883a18cab37f1973c13551d6d656c71b743d5b91baccd06dbb25a19860c8e97cf4f879dca4b596c3d4207e66eea0c84c3e422ecaf873587ec52aea320679cf1de1be2444c68de72bf7aafc4fecf91c6f9abe00c978e81c7a43484120c07ba7d39abaaed3da99c2356e989fe4e4bb97b", 0xf0, 0x10, &(0x7f0000000140)={0x2, 0x4e22, @loopback}, 0x10) 00:10:11 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x6488, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3560.985537][T12653] dccp_v6_rcv: dropped packet with invalid checksum 00:10:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) 00:10:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3f000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:12 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x800e, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r1) 00:10:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x40000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3561.617457][T12677] dccp_v6_rcv: dropped packet with invalid checksum 00:10:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8035, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x8001, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=0xffffffffffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000240)='./file0\x00', r2}, 0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x526dad1, 0x0, 0xa, 0x680, 0x1, 0x0, 0x3, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}, 0x3e, 0x400}, &(0x7f00000001c0)=0x90) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) [ 3561.720245][T12677] dccp_v6_rcv: dropped packet with invalid checksum 00:10:12 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x43050000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8100, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3561.952008][T12701] dccp_v6_rcv: dropped packet with invalid checksum 00:10:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) 00:10:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) connect$bt_sco(r2, &(0x7f0000000080)={0x1f, {0x6, 0x9, 0x5, 0x4, 0x5, 0xffffffff}}, 0x8) 00:10:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x60000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:13 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8847, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x100000890f, &(0x7f0000000100)="70530c1062ccb45916a8992cb08ba61d8bb837fc999cc36f9c8de3") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8848, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3562.522273][T12726] dccp_v6_rcv: dropped packet with invalid checksum 00:10:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800e0000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:13 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8864, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x80350000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3562.779194][T12745] dccp_v6_rcv: dropped packet with invalid checksum 00:10:14 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4ac19d08, &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:14 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8906, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x81000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)=""/82, 0x52}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/129, 0x81}], 0x6}, 0x122) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) [ 3563.385996][T12765] dccp_v6_rcv: dropped packet with invalid checksum 00:10:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x86ddffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:14 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xf000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x2fb, 0x240, 0x0, 0x1d9) 00:10:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x211d3b, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88470000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3563.613726][T12785] dccp_v6_rcv: dropped packet with invalid checksum 00:10:15 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:15 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendfile(r0, r0, &(0x7f0000000240)=0x2d, 0x8000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x800) getsockname$netrom(r2, &(0x7f0000000600)={{0x3, @default}, [@default, @null, @default, @bcast, @default, @remote, @bcast, @null]}, &(0x7f0000000680)=0xfffffffffffffc62) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000040)={0x7fff, {{0x2, 0x4e20, @remote}}, {{0x2, 0x4e24, @rand_addr=0x4}}}, 0x108) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8001a0, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88480000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000001000008910, &(0x7f0000000040)="0adc1f123c123f319bd070") ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)={0x8, 0x43, 0x4, 0xc9, 0x1, [{0x81, 0x3, 0x87d, 0x0, 0x0, 0x2000}]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) [ 3564.334029][T12818] dccp_v6_rcv: dropped packet with invalid checksum 00:10:15 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xf0ffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88640000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000100)=0x262, 0x4) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) r2 = accept4$x25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000140)=0x12, 0x800) ioctl$SIOCX25CALLACCPTAPPRV(r2, 0x89e8) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="c15fe783e826aaaaaaaaaa2b0011ab0118f68dcb34743977444b44d1789c8dddb435b41eab7e095265c352f54b19e7ffa1f24fba27890000"], &(0x7f00000000c0)={0x1, 0x2, [0xf9, 0x530, 0xd75, 0x49f]}) 00:10:15 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88a8ffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:16 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x1000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:16 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88caffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:16 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f0000000040)) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffde8, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xc6, "16a0397884eff24ac18b7c8995fcbd4ac77ef5a9430547f2b0afc647e4359b443ac759b23021409da2c3b0682b7be3e19eb7f20d5d1e223aa8164e8f138095431891df5dc26b81ca5b05bc475d6aed633d9990ccf2731cb114ca5d5da5c69a9f728de7a5a601f52636117da50c3d855c0f6b267b82db26e1e52aa2d65e52e1e366a81310ac86316a63689483bd6ec5b8a5c1ccedf2d39e9d6082baf2dc627e176940e2d637f0ea226735e4795b59672595a8b770cb3e2ef51e619d2f1daa757e10a6c353cee0"}, &(0x7f0000000240)=0xce) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x4d94000000000, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004f2009f8c98a09bb23965e7604c2661c59e3350b343b1350e559e8fc87862901a657254416796b53c4af2c01079d325b36fe45dddcdcceaafef1407c7b275c324e8f7d19f27a6bb09937b1600299ba93d46c6bc070633aa37cd8b4ebf75e481b2444ef461ca3cff72020d7bb6eacf64c58a3c56e7b0b848e0eb386f4b76ff9ce5ac782f29d1673e63553e1338d62436bb3563d8d6b64444111388e27b5bacd825a919b87582619de1e48e659ff0d085ecd7926d7238dad59884bf0e95b649f4ea0b18dfff21d67f481315e66272ad2eadb402565a39da6bf8dbf7a89082de745c035a057b8bbefab869821e4d6636937ca06625c8"], 0xfa) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x89060000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:16 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x2000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) getpid() r5 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000011c0)=@broute={'broute\x00', 0x20, 0x3, 0xd42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000040), &(0x7f0000001240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000500000040000000001565716c00000000000000000000000000767863616e310000000000000000000073697430000000000000000000000000726f73653000000000000000000000000180c2000002ffff00ffffff000000000000ff0000ff0000ae000000ae000000de0000006f776e65720000000000000000000000000000000000000000000000000000001800000000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"/3186]}, 0xdc0) 00:10:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa0010000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:16 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:17 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:17 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f1329123f3edb2ebdf9ed4f375679af319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) 00:10:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa0018000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000400)=""/196, 0xc4}, {&(0x7f0000000500)=""/14, 0xe}, {&(0x7f0000000540)=""/49, 0x31}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/63, 0x3f}, {&(0x7f00000015c0)=""/205, 0xcd}, {&(0x7f00000016c0)=""/88, 0x58}], 0xa, &(0x7f0000001800)=""/24, 0x18}, 0x140) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001900)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000001c40)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x608}, 0xc, &(0x7f0000001c00)={&(0x7f0000001940)={0x288, r4, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfff}]}, @TIPC_NLA_LINK={0x6c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1000}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_BEARER={0x160, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfe}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x9, @loopback, 0xffffffff}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x8000, @rand_addr="e43042784c5cc1ae76015d4d7a269c47", 0x3}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x3}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca4d}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e21, @empty}}}}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800000000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bond\x00'}}]}, @TIPC_NLA_BEARER={0x6c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x7, @mcast1, 0xd868}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_bridge\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffffffffffb}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000001880)={{0xfffffffffffffff9, 0xf97, 0x80, 0x1, 0x1f, 0x2a4}, 0x2, 0x2, 0x6}) [ 3566.194157][T12905] net_ratelimit: 5 callbacks suppressed [ 3566.194167][T12905] dccp_v6_rcv: dropped packet with invalid checksum 00:10:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x4000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x1a8, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0xd3, "6ec91c005f4dac267088269a156dbd9941de039caf171acbdabadc2ac39c1f9ab689df8e8fa1aa943c7adffc46921ea3061b5c472ba58b40e86f4c6ff2487a769f1e064d015e8f3558f5146c0ab5e6fb2439feb58a78ec28519be78b9ee25ccc49d4433f00523f734731076b4ae4f3e066ec1f0080395251d51419a076710b45b11c349d2f41ffa115b55cfa85161740da63ed8b09a635dbfa3fd05ace1aacf19493e722c82fb51997a1a6686a37db8119adee8884c24c59b77352cbefe8b2656e47668b5d200bcd2e0bc3869669f7ec6e7120"}, &(0x7f0000000140)=0xf7) 00:10:17 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc0030000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xea110000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3566.437965][T12927] dccp_v6_rcv: dropped packet with invalid checksum 00:10:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x5000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:17 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3566.656942][T12941] dccp_v6_rcv: dropped packet with invalid checksum 00:10:18 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xea, "9e8bc936e609eb98b1b835050ab7c4f821e673954a0108396d22014a5d1919c693bb340e3c21d7db0399b23853055e447e2562c1582d62999f246fa2b3434428c157628dca7f39bc3b1baf44a9793ef53e31d7bbe4408e38c4f77d963d350caac681738efa5dbacc29ea93f028bd792314ef1244370c8505ff4f644ec4e16135ebb2b50166e81ef474928d31ac68b8fc5a88ef04f8dfa8a0bfbd5e4008f55c1592101ad4453b6378de83e2fc4ecc3e08ac7c4d2764fd6c9825261de2b7763bfc7735fde872343d5163587a580b98416ff38712844ded8b52369e02fc3a79ca32006a9b992ffe59c8420b"}, &(0x7f00000001c0)=0x10e) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfdffffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x7000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:18 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf20a300000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = accept(r0, 0x0, &(0x7f0000000140)) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="44040000", @ANYRES16=r3, @ANYBLOB="04002dbd7000ffdbdf2502000000300004000c00010073797a300000000014000700080004000800000008000200800000000c00010073797a3000000000"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) getpeername(r1, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) [ 3567.132966][T12956] dccp_v6_rcv: dropped packet with invalid checksum 00:10:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfeffffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) socket$inet_udplite(0x2, 0x2, 0x88) 00:10:18 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffa888, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8060000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3567.388506][T12977] dccp_v6_rcv: dropped packet with invalid checksum 00:10:18 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:18 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x3, 0x2e, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/46}, &(0x7f0000000140)=0x78) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) r2 = accept4(r1, &(0x7f00000001c0)=@ethernet={0x0, @local}, &(0x7f0000000040)=0x80, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80048001}, 0x3, &(0x7f00000003c0)={&(0x7f00000002c0)={0xec, r3, 0x121, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x500000}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x488}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x37}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xec}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendto$inet(r1, &(0x7f00000001c0), 0xfffffffffffffe16, 0x240, 0x0, 0x6) 00:10:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffca88, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xd000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x5a, "46a2b8e12dc2f4a6a19f1f103fae546495b900eb5b737df49b3218d6c6bce3ba8739d9d06aa9d9c006c06d1e74d24ae12761ad3624069231341f9f2a743aac0a19cd015996e285be9c0377a67436c9488a4a35ccc4365044eba3"}, &(0x7f0000000140)=0x62) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0200"], &(0x7f00000001c0)=0x12) [ 3568.024528][T12999] dccp_v6_rcv: dropped packet with invalid checksum 00:10:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffdd86, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0008000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3568.200657][T13014] dccp_v6_rcv: dropped packet with invalid checksum 00:10:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0020000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3568.345627][T13021] dccp_v6_rcv: dropped packet with invalid checksum [ 3568.451656][T13026] dccp_v6_rcv: dropped packet with invalid checksum [ 3568.470052][T13026] dccp_v6_rcv: dropped packet with invalid checksum 00:10:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x28000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:19 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:19 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f00000007c0)={0x2, 0x4e23, @multicast2}, 0xc7) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/213, 0xd5}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000540)=""/155, 0x9b}], 0x6, &(0x7f0000000600)=""/165, 0xa5}, 0x1}], 0x1, 0x120, &(0x7f0000000740)={r2, r3+10000000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000780), 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000800)={0x0, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e24, @remote}, {0x2, 0x4e20, @empty}, 0x4, 0x0, 0x0, 0x0, 0xa5c, &(0x7f0000000180)='veth1_to_bond\x00', 0x9, 0x73, 0x5}) sendto$inet(r0, 0x0, 0x0, 0x4000000, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffff000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3b1d2100, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffff7f, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3c000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffd, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x40000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:20 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x2c) socket$rxrpc(0x21, 0x2, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0, 0x2}, 0x2c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffe, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x43050000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000003c0)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7, 0x1f, 0x7fff}, 0x10) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000080)) 00:10:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1a0ffffffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x60000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:21 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:21 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:21 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x4) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") pwrite64(r0, &(0x7f0000000080)="b3f1c4dfd0a4cb6623275db2337b75afcc57225218bc9ef1ba39d04c0c1d9a5ddb72bce18fbe83224dc8fdda662149b70a477b58ac55dc1db9f19199d7944722553f484a552fd0d13b1a0aa4536531c4d9e0424aaa54b14874357f4d05d2bf276c29a7e483e2531d9de855e01925e5a75fd733a2042439e6b6acecd00cf910551799d3d1b2c61064eab3910d880abfac29dff204bf6ab49c7c16df3cee786aa6a703e0abe3971016967b9a70fdff6a2b25936f28fd470ac2f7d3c70161dcb06e05b6a4c13755c68d86ee928cee0c98f0895ca6d25e99143429959b803013354accf016e5ed55d66b210d887c4a5920cc5f99c2f06febe5ae", 0xf8, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x3e, 0x420, 0x70bd28, 0x25dfdbfd, {0x1}}, 0x14}}, 0x40000) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:21 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x800e0000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:21 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback, 0x4}}, [0x2, 0x800, 0x2, 0x40, 0x0, 0x9, 0x8, 0x4, 0x9, 0x480, 0x700000000, 0x1, 0x8, 0x3, 0x1f]}, &(0x7f0000000240)=0x100) write(r0, &(0x7f00000002c0)="5a17553f64f1290e3a3e3188", 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)={r3, 0x3, 0x4, "4e6fadc9"}, 0xc) close(r0) 00:10:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x40030000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:21 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:21 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x80350000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="4089ad9f97b51bd8d067a9114bd969f4aecd27363c9408f201899d7ef88d20bc490eb5efddc1dbb65581be650b4438e0d73d12a8138b32869164c3a46dc4bf27d5de16230759d9a3eb", 0x49) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) [ 3570.947514][ T9320] device bridge_slave_1 left promiscuous mode [ 3570.963227][ T9320] bridge0: port 2(bridge_slave_1) entered disabled state 00:10:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3571.043846][ T9320] device bridge_slave_0 left promiscuous mode [ 3571.053922][ T9320] bridge0: port 1(bridge_slave_0) entered disabled state 00:10:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3571.199917][T13177] net_ratelimit: 13 callbacks suppressed [ 3571.199925][T13177] dccp_v6_rcv: dropped packet with invalid checksum 00:10:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3571.336450][T13181] dccp_v6_rcv: dropped packet with invalid checksum 00:10:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3571.431678][T13184] dccp_v6_rcv: dropped packet with invalid checksum 00:10:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3571.543141][T13187] dccp_v6_rcv: dropped packet with invalid checksum [ 3571.629566][T13190] dccp_v6_rcv: dropped packet with invalid checksum [ 3573.420948][ T9320] device hsr_slave_1 left promiscuous mode [ 3573.482693][ T9320] device hsr_slave_0 left promiscuous mode [ 3573.524854][ T9320] team0 (unregistering): Port device team_slave_1 removed [ 3573.538134][ T9320] team0 (unregistering): Port device team_slave_0 removed [ 3573.551086][ T9320] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3573.603158][ T9320] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3573.706055][ T9320] bond0 (unregistering): Released all slaves 00:10:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:24 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:24 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8001a0ffffffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x0, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000001c0)=""/251, 0x4}) 00:10:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x81000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3573.955423][T13203] dccp_v6_rcv: dropped packet with invalid checksum 00:10:25 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa0010000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x86ddffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)='\x00\x00\x00\x00') bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r1, &(0x7f0000000040)="163f06d8477e9076965c5ac1a56d0300000000000000dc3a9b1520a414359ee05de90ee0", 0x4a1, 0x240, 0x0, 0xffffffffffffffa0) socket$inet_udplite(0x2, 0x2, 0x88) epoll_create1(0x80000) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 00:10:25 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") [ 3574.291472][T13226] dccp_v6_rcv: dropped packet with invalid checksum 00:10:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r2 = accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x9a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x28b7, 0x3e23, 0x10001, 0x5, 0x7}, &(0x7f0000000180)=0x98) close(r0) 00:10:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xf0ffffffffffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x2f5) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/79, &(0x7f0000000100)=0x4f) 00:10:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x88470000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a0], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x401, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) [ 3574.729410][T13249] dccp_v6_rcv: dropped packet with invalid checksum 00:10:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x100000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x88480000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3574.897304][T13260] dccp_v6_rcv: dropped packet with invalid checksum 00:10:26 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x200000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3575.136094][T13276] dccp_v6_rcv: dropped packet with invalid checksum 00:10:26 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) recvmsg$kcm(r1, &(0x7f0000001500)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000001440)=[{&(0x7f0000000240)=""/128, 0x80}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/94, 0x5e}, {&(0x7f0000001340)=""/205, 0xcd}, {&(0x7f00000001c0)=""/59, 0x3b}], 0x5, &(0x7f00000014c0)=""/13, 0xd}, 0x40000000) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001540)) 00:10:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x88640000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x300000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0xffffffffffff8000, &(0x7f0000000080)="1e8a01fea955004fa3d0702016e963298db693d6f84ea13b15953a7b895115a345e24091dd85e99ea0ec7ca72511178d6df6ef3917a0552dd47eb3d6eac3186079c5e19537a24e59f9c5b2eaffecac9cdb079a6bfcfe72d0c015599af65d09c6c1a8f60f1c0fb96e27d4cd8ee84948e3ead3f9773842e1b7259c5f7c39e732458328b805f0b6406ca42c442e09ac686b8f01ec47af05fd5ebd99267c518fd2d4857ebc8c9945a102df125f5c1690c4d84ed756") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:26 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:26 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x400000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x88a8ffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:26 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={r1, 0x6}, &(0x7f00000005c0)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bd070") bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x20000806, &(0x7f0000000040)={0x2, 0x4e24, @remote}, 0xfeda) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000100)='GPL\x00', 0x4, 0xaf, &(0x7f00000001c0)=""/175, 0x41100, 0x1, [], 0x0, 0x9, 0xffffffffffffff9c, 0x8, &(0x7f0000000140)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x9, 0x1000, 0x372005d2}, 0x10}, 0x70) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @remote, @multicast2}, &(0x7f0000000640)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000680)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @empty, @empty, 0x3, 0xfffffffffffffffe, 0xef3c, 0x500, 0x7ff, 0x1000060, r5}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r4, 0x0, 0x43, 0xbc, &(0x7f0000000340)="8159e29b48a9d6996356b0d765a6f9dc039b8fadc6fa69b110202b3fd06ab01d6b72793c46de7079065beef344add9a5952a5df9f1d316a596349d52607c2f8d360c44", &(0x7f00000003c0)=""/188, 0x2}, 0x28) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14, 0x26}, 0x4e23, 0x2, 'fo\x00', 0x9, 0x101, 0x2b}, 0x2c) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) socket$bt_cmtp(0x1f, 0x3, 0x5) 00:10:26 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x600000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3575.976030][T13319] IPVS: set_ctl: invalid protocol: 0 172.20.20.38:20003 00:10:27 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:27 executing program 1: socketpair(0x0, 0x4, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x6}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r2, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r2) socket$inet6_dccp(0xa, 0x6, 0x0) 00:10:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x88caffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000780)=0x1c, 0x57f211fea95e8153) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x101, 0x8b7e, 0x4}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e24, 0x1, @mcast2, 0x100000001}}, 0x49, 0x0, 0x5, 0x1, 0x14}, &(0x7f0000000900)=0x98) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000240)=0x8) recvfrom$inet(r4, &(0x7f0000000040)=""/82, 0x52, 0x3, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x7, 0x800, 0x5, 0x64}, 0x98) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:27 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x700000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3576.427525][T13341] net_ratelimit: 3 callbacks suppressed [ 3576.427533][T13341] dccp_v6_rcv: dropped packet with invalid checksum 00:10:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x89060000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:27 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000000c0)=0x1) sendto$inet(r0, &(0x7f0000000040)="af1aa9a1106d2dab18665d96eb22a23fe12ff66089c34a762f284cc11daa63e58948e43358f18c134542694670d513af4480dec3b1a0948ce0eff817cf06051e045f", 0x42, 0x4040, 0x0, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") connect$caif(r0, &(0x7f0000000100), 0x18) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x806000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3576.637317][T13355] dccp_v6_rcv: dropped packet with invalid checksum 00:10:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8dffffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:28 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa00000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x15) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000010c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f00000031c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20500}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x1c, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8041}, 0x40488c0) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xa0010000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3577.250895][T13387] dccp_v6_rcv: dropped packet with invalid checksum 00:10:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xb00000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:28 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xa0018000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3577.367375][T13398] dccp_v6_rcv: dropped packet with invalid checksum 00:10:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x7fff, 0x2, 0x80000000, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x2}, 0x8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:28 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xd00000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3577.603768][T13414] dccp_v6_rcv: dropped packet with invalid checksum 00:10:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xf5ffffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1400000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000807, &(0x7f0000001180)={0x2, 0x20000000084e27, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1c00000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3578.087373][T13439] dccp_v6_rcv: dropped packet with invalid checksum 00:10:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="d070000000000000000000") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r2) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000000100)=0x80) ioctl(r0, 0x8, &(0x7f0000000040)="81d149a493915e") getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000240)=0x8) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) 00:10:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xffffa888, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2000000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") [ 3578.407566][T13461] dccp_v6_rcv: dropped packet with invalid checksum 00:10:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xffffca88, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3f00000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000080)={'bridge0\x00', @ifru_addrs=@ax25={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendto$inet(r0, 0x0, 0x0, 0x20000806, &(0x7f0000001180)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe16, 0x240, 0x0, 0xffffffffffffffa0) [ 3578.674052][T13481] dccp_v6_rcv: dropped packet with invalid checksum [ 3578.729783][T13481] dccp_v6_rcv: dropped packet with invalid checksum 00:10:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @remote}, {0x1, @link_local}, 0x22, {0x2, 0x4e24, @empty}, 'ip6tnl0\x00'}) close(r0) sendto(r1, &(0x7f0000000080)="a3802174c3fa92964226db8c90a9dccd5e685d6db365e7578a1276b878685488288696cb252e337589f37e2c0aba8011140a32d5f8a9f484d3f55afd094caf44714e8db922dfce709662d08717f864110cdcbefd6c8f4ecf222bd93193affabdb9231c022ab03adbdfdfafc8a0ea05b3eaf574b38ab32424880a3fca18be7148892fd125b8bed25382099b09ef3345a5a8252fca68d8e67ed76b409b4c6257fcf4ff7e25231b86a237bbcaadc0f8c62cf7ef7ad49b6d00e016e2257eb61eae3d5eab1855d388547458befbab2fe8401046070732cf19a094dcf6c48cb9140a484ae2ad0abcae7209927b86", 0xeb, 0x10, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000240)='nbd\x00') 00:10:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4000000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xffffdd86, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:29 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") [ 3578.952325][T13499] dccp_v6_rcv: dropped packet with invalid checksum 00:10:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xfffff000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4305000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:30 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xffffff8d, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xf9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000240)={r4, 0xffffffffffffffc1, 0x80}, 0x8) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000280)="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", 0x1000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x1ff, @empty, 0x3d7d}}, 0x0, 0x40, 0x0, "bcc2868ae5a046bd3980d22f889a038b6d80a57e7f4a399e72aff3d48d30b244d6e5b856b2420f1b570f850a615ec5765ee02cc418aa744e31aa0d1ceb2b53d40458efb6f6b6bb4042bd27cf63e6cde7"}, 0xd8) 00:10:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6000000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:30 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:30 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xfffffff5, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:30 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bd070ce928be2c882000082ce8f67187a5cc17d6d17f0e187f67d08247904c700663a51ece95ec7087069ac363434b5363e2eb0a870f8ec7b5e51ad9f4c41ba49acaefe61881771e9204f0dc8608d1e5a4d83a43cade981cb47cfe3310316c83e5c547994b87824c0111a912c00e9fb1920231f47cd36a8d4df6fcb4754565328c51e7f08bf6a508b09c4d49af4ccc5e216dd8e421a5d3f30212585f3cf8ac76c844ec1d4b098d7d026") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800e000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:30 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8035000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x1a0ffffffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8100000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8001a0ffffffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:31 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x86ddffff00000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xf0ffffffffffff, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0x140, 0x0, 0x140, 0x140, 0x0, 0x250, 0x250, 0x250, 0x250, 0x250, 0x3, &(0x7f0000000100), {[{{@ipv6={@mcast1, @remote, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], [0xffffffff, 0xff, 0x0, 0xffffffff], 'netdevsim0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x33, 0x3, 0x2, 0x1}, 0x0, 0x120, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x2f, 0x2, 0x6, 0x100, 0x7, 0x0, 0x80}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x7, 0x6, 0x73a1, 'netbios-ns\x00', 0xfffffffffffffffc}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x380) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8847000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x100000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8848000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8864000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:32 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x200000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:32 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88a8ffff00000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r0}) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88caffff00000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3581.555074][T13644] net_ratelimit: 8 callbacks suppressed [ 3581.555084][T13644] dccp_v6_rcv: dropped packet with invalid checksum 00:10:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x300000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:32 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8906000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x400000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3581.765096][T13661] dccp_v6_rcv: dropped packet with invalid checksum [ 3581.786293][T13661] dccp_v6_rcv: dropped packet with invalid checksum 00:10:32 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3581.959193][T13673] dccp_v6_rcv: dropped packet with invalid checksum 00:10:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, 0x0) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:33 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc003000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x500000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:33 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) r2 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) r3 = accept4(r0, &(0x7f0000000100)=@tipc, &(0x7f0000000180)=0x80, 0x80000) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000001c0)) write$cgroup_int(r2, &(0x7f00000000c0)=0x1, 0x12) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000240)=0x3, 0x4) 00:10:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xea11000000000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x700000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3582.450161][T13690] dccp_v6_rcv: dropped packet with invalid checksum [ 3582.482031][T13690] dccp_v6_rcv: dropped packet with invalid checksum 00:10:33 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfdffffff00000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3582.683865][T13707] dccp_v6_rcv: dropped packet with invalid checksum 00:10:33 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x800000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3582.847716][T13717] dccp_v6_rcv: dropped packet with invalid checksum 00:10:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, 0x0) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:34 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfeffffff00000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x806000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:34 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1d, @empty}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = accept(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x9, @remote, 0x69da7fc4}]}, &(0x7f0000000280)=0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) [ 3583.352170][T13732] dccp_v6_rcv: dropped packet with invalid checksum 00:10:34 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffff7f00000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xd00000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:34 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3583.496492][T13745] dccp_v6_rcv: dropped packet with invalid checksum 00:10:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffff00000000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:34 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, 0x0) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:35 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x2800000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffffa0010000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:35 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @initdev}}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000002c0)=0x100000000, 0x8) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r2, 0x112, 0x70bd26, 0x1ff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000000) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:35 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffffa0018000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3b1d210000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:35 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffff000, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x3c00000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x0, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:36 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x4000000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000240)="06ea4fd3a4e065a32941e1f8400f8f3f9bdf816892cec2d5b4b2b8dca2cb6094efb3b6469f87f88c58283d4eef6434909c014ca1e529d2cc21d06afee68fd649fda58cca031cdbf19e24129d3ee1b3d5f395a98e0ecb6da0d227322a65e46c0d38d291503ec974d88bc8d956d4989a53664e22a0bb2d0308", 0x78, 0x400c010, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0xa4, "5e6d795f32ecbf1d4a24f682135547474b093df2b10ac427dbd332f34866893e480b1a4ac36e7cc4ebe58575e684a9b5b3a04ca58c4e2b70f4eb689de76ec8a7178038d0dd13a6c4818f57cc661e22fe9999c58347048f59daa6dbf84b1f3263fc87fae98a3ef97bae385570afdf4c05a131733645ca731f96f9e383d247e75a7d4fa3a3c0a26279203def259e0c570bffc305bdbd0fd6b49ab9786a1e601a0e358cf548"}, &(0x7f0000000180)=0xc8) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 00:10:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x4305000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:36 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300af2], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x0, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x6000000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:36 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:37 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:37 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = accept4(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8000000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:37 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:37 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x0, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x6, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x800e000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:37 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:37 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@broadcast, @remote, 0x1, 0x8, [@rand_addr=0xa4, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x17}, @loopback, @broadcast, @multicast2, @multicast1]}, 0x30) r1 = socket(0x5, 0x80807, 0x5) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000100)=0x18, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x6}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r3 = syz_init_net_socket$llc(0x1a, 0x400000001, 0x0) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f0000000180)=0x42, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @broadcast}, 0x10) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") accept$inet(r0, 0x0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x7, 0x20}, &(0x7f0000000300)=0xc) 00:10:37 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x7, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3586.759944][T13912] net_ratelimit: 11 callbacks suppressed [ 3586.759954][T13912] dccp_v6_rcv: dropped packet with invalid checksum 00:10:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8035000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:37 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3586.946744][T13928] dccp_v6_rcv: dropped packet with invalid checksum 00:10:38 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3587.086029][T13937] dccp_v6_rcv: dropped packet with invalid checksum 00:10:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0x0, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8100000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:38 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0x0, 0x420ffe0, 0x0, 0xffffffffffffff24) close(r0) 00:10:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x86ddffff00000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3587.649277][T13952] dccp_v6_rcv: dropped packet with invalid checksum 00:10:38 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xb, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:38 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:38 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:38 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xd, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3587.891276][T13973] dccp_v6_rcv: dropped packet with invalid checksum [ 3588.072952][T13983] dccp_v6_rcv: dropped packet with invalid checksum 00:10:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0x0, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8847000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:39 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x14, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:39 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x800, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x7) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@broadcast, @broadcast, r3}, 0xc) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3588.579594][T14000] dccp_v6_rcv: dropped packet with invalid checksum 00:10:39 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:39 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8848000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x60, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3588.788684][T14019] dccp_v6_rcv: dropped packet with invalid checksum 00:10:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xf0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0x0, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:40 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:40 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8864000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1a0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) socketpair(0x1b, 0x3, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0x100, 0x4) [ 3589.468639][T14039] dccp_v6_rcv: dropped packet with invalid checksum 00:10:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x300, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:40 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x88a8ffff00000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3589.520773][T14039] dccp_v6_rcv: dropped packet with invalid checksum 00:10:40 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3c0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x88caffff00000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:41 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:41 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x0, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8906000000000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x3f7) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/\xaf'}, {0x20, '!trustedselfcgroupwlan1#nodev,vboxnet0@em1.}eth0'}, {}, {}, {0x20, 'mime_typeGPLtrusted'}, {}, {0x20, '#$GPL)security[em0'}, {0x20, 'selinuxppp0vboxnet1em0'}, {}], 0xa, "1ba0726ef64b5f4b1ba66071af09aedd9262d988cd028cce2e9752d4b47685f39e2c6e8935a0a186518b017e587bb86005220affa7d85b44d6cd438254725829674181bce2366fb8eec37e04acd66df4649172da8ba9f0b3203141924b38b31e7baaf4fbe7bcc53a2ddcf458ab42b084d45a113f0e9d339978224be4b24812390a7a0679fe9edb91e16bd588c27864ade6b14ad7a5f55eb3d6d177d5a937698af4aead11ce26d7f2dd317d9f24a688161c55e8e7e2dbf3626071614a452452c805f64116f0a6d3aeaa7100afdeccd587f018a3dd15c987cbde548d"}, 0x15c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="d070000000000000000000beecf95045cc751112b7f23effe4f5949f5281642eb456998662bf0ed83f3e0d2cab2a2b8c17e0bc17863532") ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x543, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:41 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x8dffffff00000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x600, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:41 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x608, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:41 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xf5ffffff00000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:42 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x689, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x0, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xffffffff00000000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:42 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x4) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x5}, 0x8) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x700, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xffffffffa0010000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x806, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:42 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:42 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xffffffffa0018000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:43 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa00, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x0, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:43 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0xfffffffffffff000, @ipv4={[0x2, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e1c, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "2bf2a6e79088df13676f414444999d269f1a1724f44dbb03b922e67ad5dce79f6ade42aa5eaea087f90d7d2bb1d0c6069ee0590b86a50d9ca3fb46b780f014011d96aa7203da325fe0ea713751a636f6174db70816a615d05cca3ed7bb0b58dd626867ac29b2ec0abddd32d3344147e11ae34ab03a79402e78d07afb384c0cd71b96a8d71ca003ae1f0bfe7079d8e4fcc44e4b39e42798bffa7e8cdd6b6158c57ebb01eb661803981f51d9f11e9d42"}, 0xb3) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000240)=""/125, 0x2}) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) 00:10:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xb00, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3592.283929][T14185] net_ratelimit: 8 callbacks suppressed [ 3592.283938][T14185] dccp_v6_rcv: dropped packet with invalid checksum 00:10:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xd00, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x3, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:43 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3592.335103][T14185] dccp_v6_rcv: dropped packet with invalid checksum 00:10:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xe80, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3592.500930][T14202] dccp_v6_rcv: dropped packet with invalid checksum 00:10:43 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3592.697053][T14212] dccp_v6_rcv: dropped packet with invalid checksum 00:10:43 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x4, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = socket(0x8, 0x80000, 0x8417) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xbd44}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000001c0)=0x2b6464e6, 0x8) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x11ea, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:44 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x5, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1400, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3593.172742][T14226] dccp_v6_rcv: dropped packet with invalid checksum 00:10:44 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x7, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c00, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3593.384382][T14243] dccp_v6_rcv: dropped packet with invalid checksum 00:10:44 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3593.544334][T14254] dccp_v6_rcv: dropped packet with invalid checksum 00:10:44 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0xb, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:45 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:45 executing program 1: socketpair(0xa, 0x3, 0x401, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x3, @remote, 'ip6tnl0\x00'}}) connect$bt_rfcomm(r0, &(0x7f0000000380)={0x1f, {0x5, 0x7ff, 0xc33f, 0xbb, 0x1000, 0xfffffffffffffffe}, 0xd}, 0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000080)=0x1e) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r4 = accept4(r2, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000180)=0xa9, 0x4) sendto$inet(r2, &(0x7f0000000240)="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", 0xfb, 0x420ffe0, 0x0, 0x0) close(r2) 00:10:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3580, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3f00, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x2, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3594.088578][T14272] dccp_v6_rcv: dropped packet with invalid checksum 00:10:45 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3594.356526][T14288] dccp_v6_rcv: dropped packet with invalid checksum 00:10:45 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:45 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4305, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3594.647378][T14308] dccp_v6_rcv: dropped packet with invalid checksum 00:10:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockname(r0, &(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000004c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'teql0\x00'}, 0x18) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r0, r2, 0x400, 0x32, &(0x7f00000000c0)="c56cd344725ffc5ad37f37bd587303d273db285583abd975b3d1c576019a6e1617115c1263344467a2e8a5f272c6eb7f7596", 0x4, 0xa17, 0x1, 0x2, 0x200, 0x1, 0x0, 'syz1\x00'}) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4788, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:45 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x4, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x5, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4888, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:46 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:46 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x0, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x7, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x6000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:46 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:46 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000400)=0x1c, 0x80000) ioctl(r0, 0x100, &(0x7f0000000440)="6dc713356d85a001f75b55bd5d3318a08abd3ed58325bbefb5ccd068acb02930f25769a6d52b69b818a9056373545396b2ae2200b7cdce152ec840096c46a5ad22cb3de17a7bce562f98a59f093c960f8eb1c35a8cf0a651ef4d8b7e4c2faf3275428f1cc2032af1824628c780c7f7134220a08c2f8a48986323e2299fe6199da5baf879ff1ae0a9da3b55de879bc0830f7c") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair(0x17, 0xf, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCRSGCAUSE(r4, 0x89e0, &(0x7f0000000140)) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00000001c0)={@multicast2, @local, @broadcast}, &(0x7f0000000380)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000840)={'ipddp0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x220) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000240)={0x8000, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e23, @empty}}}, 0x108) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000500)=0x1, 0x4) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r1, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r1) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r3, &(0x7f0000000800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000007c0)={&(0x7f00000005c0)={0x1e8, r6, 0x1, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x6c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0xfffffffffffffe01, @dev={0xfe, 0x80, [], 0x1c}, 0x650f}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x46eb, @mcast2, 0x9}}}}]}, @TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbd3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x166}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xce3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff00000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2b3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb0e}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x259}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8}]}]}, 0x1e8}}, 0x44000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'hsr0\x00', 0xb100}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000880)={'nat\x00', 0xbe, "874f0aea057853f3de3d3b11d74227cbbdb30b42b93aca9dafbf69b4e1004bfe27d9e8badbf2a70d906f114d048f843ce083baa32a6c8e9ae3652e13b13c8f91cd08f950e8802633cc7a5f703af074847f837d363360d747f10afb96d0a04df002fa09337c15be756d27b4b7e38ce3c16187fcd00b357636621d2bad6aa8d96e28ba8e50111c88964c849b1a31d30bbbdb7cca27d22e35b66c4e60bd13ea7b4cb5ead7621579a288e7accd7691ce28fbcb0e4ac023f6d86496079c6d102d"}, &(0x7f0000000980)=0xe2) 00:10:46 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x6488, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:46 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xd, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:47 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x0, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:47 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x800e, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:47 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x28, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x400000000, 0x35c9, 0x6, 0x400}, 0x6) 00:10:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8035, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:47 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3c, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:47 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0008000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8100, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x60, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:48 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x0, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCAX25NOUID(r2, 0x89e3, &(0x7f00000000c0)) close(r0) 00:10:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8847, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:48 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0020000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xf0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:48 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") [ 3597.410285][T14438] net_ratelimit: 9 callbacks suppressed [ 3597.410293][T14438] dccp_v6_rcv: dropped packet with invalid checksum 00:10:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8848, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:48 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf20a3000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x1a0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8864, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3597.654235][T14459] dccp_v6_rcv: dropped packet with invalid checksum 00:10:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8906, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x300, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:49 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0x0, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:49 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xc003, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x500, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x57, "0795e9e7cfea57556b477df1493287c278570f293e9af1223d9cb50975bbd95372d25a5712895155971b0b25bdd5c4da0902134ac803c1a6d949b146fc1378f2217ad28a4d53e1b0abd4f9487ca8f989751adf6cea15ac"}, &(0x7f0000000180)=0x5f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2}, 0xc) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) tee(r0, r0, 0x54a2, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) openat$cgroup_int(r3, &(0x7f0000000280)='notify_on_release\x00', 0x2, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffffbc, 0x420ffe0, 0x0, 0x0) close(r0) 00:10:49 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") [ 3598.351086][T14484] dccp_v6_rcv: dropped packet with invalid checksum 00:10:49 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xea11, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x543, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xf000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3598.597804][T14504] dccp_v6_rcv: dropped packet with invalid checksum 00:10:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x608, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:49 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3598.763080][T14517] dccp_v6_rcv: dropped packet with invalid checksum 00:10:50 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0x0, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1a000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:50 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x689, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x40000, 0x0, 0xfffffffffffffdec) close(r0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001540)=""/254, &(0x7f0000001640)=0xfe) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1f, 0x7ff, 0xffffffffffffff92, 0x7, 0x81, 0x2, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x100, @local, 0xfffffffffffffffc}}, 0x1000, 0x5, 0xff}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r4, 0x2, 0xaa, "fbbd7a6fb07473e8e654cfe06e95303bce1435a7c86caba35c5991ca432c17d22b3cb1f0b3c873a427c4b3c7d2011b3267fac42c4b924b3b2be6d9deccdc351046a53210dd7540c3b3791f06af65c96ba0686a0e463be6f10a27a89b4d66e965aebc6a61206255629f8604627b4fb1c54e08480c6b730ab2222a2c107606cea1da1e0141889edbb57044a94d04d16c2a02f67f552fe944373246f87a3bdbe061b838064f78daba4204be"}, 0xb2) socket$xdp(0x2c, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) 00:10:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x700, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3599.314592][T14528] dccp_v6_rcv: dropped packet with invalid checksum 00:10:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x34000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:50 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x806, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x400300, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xd00, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3599.632052][T14555] dccp_v6_rcv: dropped packet with invalid checksum [ 3600.038816][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3600.044690][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3600.048843][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:10:51 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0x0, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:51 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8001a0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xe80, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x2800, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:51 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa00100, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0x9, 0x9, 0x9, 0x3ff, 0xfffffffffffffffb}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socketpair(0x1a, 0x804, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0x122, &(0x7f0000000600)={&(0x7f00000008c0)={0x2d9, r2, 0x12, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffffffffffa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0xd8, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x100000001}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5a927bff}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffffffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1037}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x621}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x62c6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x4, @remote, 0x7ff}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x400}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x13a}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x4}, 0x800) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000100)=0x80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}}}, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000140)=0x9, 0x4) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xf0ffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:51 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3580, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:52 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x0, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a0ffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3c00, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r1) 00:10:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:10:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0ffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x4000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000180)="ec516b13b14a9bba6d71aa65331878e3d7cc79835cdebe576ba410eeb1b6b2419241e19d4a25efd27a50e6c2b1a5350ae968b05db32cd62ba3fba4296eb58a15c8ac1a8fa1bbd950c97f21be5904a640e0a1b2376efaca91", 0x58, 0x40, &(0x7f0000000240)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @remote}, 0x40, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x7ff, 0x3}) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r1, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) epoll_create1(0x0) close(r2) 00:10:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:53 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x0, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x4305, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) pipe(&(0x7f0000005740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r2, 0x110, 0x5, &(0x7f0000005780)=[0x3, 0x4], 0x2) close(r0) 00:10:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, 0x0) 00:10:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x4788, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x6000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = socket(0x11, 0x3, 0x6) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) getpeername$netrom(r1, &(0x7f0000000140)={{0x3, @netrom}, [@remote, @bcast, @netrom, @remote, @netrom, @null, @null, @bcast]}, &(0x7f00000001c0)=0x48) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0xb7, @rand_addr=0x7, 0x4e23, 0x1, 'lblcr\x00', 0x8, 0xd81f, 0x37}, {@local, 0x4e24, 0x3, 0x4, 0x1}}, 0x44) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000280), 0x0, 0x420ffe0, 0x0, 0x0) close(r0) [ 3602.425176][T14682] net_ratelimit: 12 callbacks suppressed [ 3602.425186][T14682] dccp_v6_rcv: dropped packet with invalid checksum 00:10:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x7000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x4888, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:53 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x0, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x6000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000808912, &(0x7f0000000040)="0adc1f123c123f31dc1fe4") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) [ 3603.015817][T14707] dccp_v6_rcv: dropped packet with invalid checksum 00:10:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, 0x0) 00:10:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8060000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x6488, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:54 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e24, 0x7fffffff, @loopback, 0x8}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}], 0x84) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/152, &(0x7f00000001c0)=0x98) close(r0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 3603.291201][T14725] dccp_v6_rcv: dropped packet with invalid checksum 00:10:54 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3603.456621][T14738] dccp_v6_rcv: dropped packet with invalid checksum 00:10:54 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x800e, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xb000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:54 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123ff6ffffff93c28ec234e19158edb1cb181da98d39f975248aaa7a690b8f9456a72e6e2c89098f7524a298fca45871123269095eb4ccb4b3f4329fb8b901a19a4386feb1a0753d9181e48076c67aff667de466c351834fa08a98ae68881b27bccd6271a6cab628d840270d3c50670fe8751d6231caecb8688afb676212ae4982353f5519863d46f13eee8f3329dc71cd37963ef6310262bb155b509d7af292502b84f99743") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6460ee1feaf7b88e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 3603.939405][T14749] dccp_v6_rcv: dropped packet with invalid checksum [ 3603.981039][T14749] dccp_v6_rcv: dropped packet with invalid checksum 00:10:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, 0x0) 00:10:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xd000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8035, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:55 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x8000000000000405, 0x0) ioctl(r1, 0x7ff, &(0x7f00000004c0)="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") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x80, 0x94ac}, 0x8) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r4 = accept(r0, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @random}}, &(0x7f00000001c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) close(r0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @remote}, {0x1, @broadcast}, 0x8, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'team0\x00'}) [ 3604.229323][T14769] dccp_v6_rcv: dropped packet with invalid checksum 00:10:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8100, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:55 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3604.445537][T14784] dccp_v6_rcv: dropped packet with invalid checksum [ 3604.465812][T14784] dccp_v6_rcv: dropped packet with invalid checksum 00:10:55 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x14000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8847, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:55 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008918, &(0x7f0000000040)="0adc1f123c1237319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) [ 3604.882949][T14794] dccp_v6_rcv: dropped packet with invalid checksum 00:10:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)) 00:10:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:56 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8848, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000100)={'bond0\x00@@\xea\xff\xff\x80\x00\x00\x02\x00', @ifru_names='\x00pq\x00'}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x46, 0x6}, 0x2) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) ioctl(r1, 0x7fff, &(0x7f0000000140)="f37cf40e71cd72486f5f73506ba1a5d9049133930f7c096169b4024150d69ebbc10486de32fad92898bceb89b9129d37fecb28c6b000bafc92fcdd189305cf888fb7f01760b9705515cf2e3ef0f7566b49e7425302a7d69da646c7a20c1de6570685befc793567bfdeeaaf41e06d647fd2fa3bb5e656d6877cb39605aa0dffb68e3cb15da158b7aaffd62b189ec19945e77543") 00:10:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x20000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:56 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3f000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:56 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8864, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:56 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000000c0)=""/102, &(0x7f0000000140)=0x66) close(r0) 00:10:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)) 00:10:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x40000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:57 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8906, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e1c, @local}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:57 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xf000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x43050000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:57 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x211d3b, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:57 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x60000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)) 00:10:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x800e0000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:58 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8001a0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:58 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xf0ffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x80350000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:58 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:10:58 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x1000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x81000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") 00:10:58 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, 0x0, 0x0) 00:10:58 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x86ddffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x2000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) r1 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x80000) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000140)={0x6, 0xcc4, 0x2, 0x5, 0x9, 0x15, 0x18, "3e3953f1fd1fc97d157a9049fcd2af2bd1addd08", "edca5bdf041949412d19037ae27be293ed84e0f9"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:59 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, 0x0, 0x0) 00:10:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3607.970825][T14947] net_ratelimit: 9 callbacks suppressed [ 3607.970834][T14947] dccp_v6_rcv: dropped packet with invalid checksum 00:10:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88470000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:59 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:59 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, 0x0, 0x0) 00:10:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x4000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3608.175776][T14966] dccp_v6_rcv: dropped packet with invalid checksum 00:10:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") 00:10:59 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88480000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000808912, &(0x7f0000000040)="0adc1f123c123f31dc1fe4") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:10:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x5000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:10:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0x0, 0x420ffe4, 0x0, 0x0) close(r0) [ 3608.867084][T14992] dccp_v6_rcv: dropped packet with invalid checksum 00:10:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88640000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:10:59 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0x9, 0x9, 0x9, 0x3ff, 0xfffffffffffffffb}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socketpair(0x1a, 0x804, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0x122, &(0x7f0000000600)={&(0x7f00000008c0)={0x2d9, r2, 0x12, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffffffffffa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0xd8, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x100000001}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5a927bff}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffffffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1037}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x621}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x62c6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x4, @remote, 0x7ff}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x400}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x13a}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x4}, 0x800) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000100)=0x80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}}}, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000140)=0x9, 0x4) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x7000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3609.146902][T15012] dccp_v6_rcv: dropped packet with invalid checksum 00:11:00 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:00 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3609.298619][T15022] dccp_v6_rcv: dropped packet with invalid checksum 00:11:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") 00:11:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88a8ffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:00 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8060000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:00 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3609.769663][T15032] dccp_v6_rcv: dropped packet with invalid checksum [ 3609.790847][T15032] dccp_v6_rcv: dropped packet with invalid checksum 00:11:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88caffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3609.937098][T15045] dccp_v6_rcv: dropped packet with invalid checksum 00:11:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xd000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x89060000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:01 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1a0ffffffff, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3610.146255][T15061] dccp_v6_rcv: dropped packet with invalid checksum 00:11:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319b") 00:11:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x28000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa0010000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:01 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:01 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003e80)="dee4eb6682be197f256bd264080ae00a2f8ebe0fecd1fc", 0x17) close(r0) recvmmsg(r1, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/16, 0x10}, {&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/71, 0x47}], 0x3, &(0x7f0000000240)=""/179, 0xb3}, 0x401}, {{&(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/195, 0xc3}, {&(0x7f0000001580)=""/235, 0xeb}, {&(0x7f00000001c0)=""/54, 0x36}], 0x5, &(0x7f0000001700)=""/94, 0x5e}, 0x2c95}], 0x2, 0x2001, &(0x7f0000001800)={0x0, 0x989680}) sendmsg$rds(r2, &(0x7f0000003e40)={&(0x7f0000001840)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/195, 0xc3}, {&(0x7f0000003980)=""/50, 0x32}, {&(0x7f00000039c0)=""/184, 0xb8}], 0x5, &(0x7f0000003d40)=[@fadd={0x58, 0x114, 0x6, {{0xffffffffffffff1d, 0x80}, &(0x7f0000003b00)=0x2, &(0x7f0000003b40)=0x8, 0x7ec, 0x1, 0x3, 0x200, 0x61, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x30000000, 0x4b3}, {&(0x7f0000003b80)=""/139, 0x8b}, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/60, 0x3c}], 0x1, 0x0, 0x1ff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x4322}, &(0x7f0000003cc0)=0x6, &(0x7f0000003d00)=0x40, 0x2400000000000000, 0x3f, 0x9, 0x26, 0x2, 0x3}}], 0xf8, 0x8000}, 0x4840) [ 3610.644321][T15077] dccp_v6_rcv: dropped packet with invalid checksum [ 3610.654867][T15075] FAULT_INJECTION: forcing a failure. [ 3610.654867][T15075] name failslab, interval 1, probability 0, space 0, times 0 00:11:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa0018000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3b1d2100, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3610.748004][T15075] CPU: 0 PID: 15075 Comm: syz-executor.4 Not tainted 5.2.0-rc1+ #27 [ 3610.756017][T15075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3610.766085][T15075] Call Trace: [ 3610.769406][T15075] dump_stack+0x172/0x1f0 [ 3610.769469][T15075] should_fail.cold+0xa/0x15 [ 3610.769491][T15075] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3610.784192][T15075] ? __lock_acquire+0x54f/0x5490 [ 3610.789171][T15075] __should_failslab+0x121/0x190 [ 3610.794166][T15075] should_failslab+0x9/0x14 [ 3610.798679][T15075] kmem_cache_alloc_node+0x56/0x710 [ 3610.798699][T15075] ? mark_held_locks+0xf0/0xf0 [ 3610.798719][T15075] __alloc_skb+0xd5/0x5e0 [ 3610.813011][T15075] ? skb_trim+0x190/0x190 [ 3610.817350][T15075] ? mark_held_locks+0xf0/0xf0 [ 3610.822126][T15075] ? __lock_acquire+0x54f/0x5490 [ 3610.822150][T15075] ? _kstrtoull+0x14c/0x200 [ 3610.822259][T15075] x25_write_internal+0xd5/0xdf0 [ 3610.822281][T15075] ? mark_held_locks+0xa4/0xf0 [ 3610.841391][T15075] ? x25_validate_nr+0x1e0/0x1e0 [ 3610.846370][T15075] ? _raw_read_unlock_bh+0x31/0x40 [ 3610.851485][T15075] ? __local_bh_enable_ip+0x15a/0x270 [ 3610.856870][T15075] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3610.862172][T15075] ? x25_find_socket+0x10c/0x140 [ 3610.867123][T15075] ? trace_hardirqs_on+0x67/0x220 [ 3610.872181][T15075] ? x25_find_socket+0x10c/0x140 [ 3610.877145][T15075] ? __local_bh_enable_ip+0x15a/0x270 [ 3610.882536][T15075] ? _raw_read_unlock_bh+0x31/0x40 [ 3610.887674][T15075] x25_connect+0x5b4/0xea0 [ 3610.892133][T15075] ? x25_find_socket+0x140/0x140 [ 3610.897097][T15075] ? apparmor_socket_connect+0xb6/0x160 [ 3610.902665][T15075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3610.908913][T15075] ? security_socket_connect+0x8d/0xc0 [ 3610.914386][T15075] __sys_connect+0x264/0x330 [ 3610.918981][T15075] ? __ia32_sys_accept+0xb0/0xb0 [ 3610.923963][T15075] ? fput+0x1b/0x20 [ 3610.927782][T15075] ? ksys_write+0x1cf/0x290 [ 3610.932311][T15075] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3610.938022][T15075] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3610.943502][T15075] ? do_syscall_64+0x26/0x680 [ 3610.948188][T15075] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3610.954254][T15075] ? do_syscall_64+0x26/0x680 [ 3610.958958][T15075] __x64_sys_connect+0x73/0xb0 [ 3610.958976][T15075] do_syscall_64+0xfd/0x680 [ 3610.958996][T15075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3610.959020][T15075] RIP: 0033:0x459279 [ 3610.959036][T15075] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:11:01 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:01 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3610.959044][T15075] RSP: 002b:00007f2573d4dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 3610.959066][T15075] RAX: ffffffffffffffda RBX: 00007f2573d4dc90 RCX: 0000000000459279 [ 3611.014018][T15075] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000004 [ 3611.021988][T15075] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3611.029961][T15075] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2573d4e6d4 [ 3611.037947][T15075] R13: 00000000004bf854 R14: 00000000004d0dc8 R15: 0000000000000003 00:11:02 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xc0030000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319b") 00:11:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3c000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xea110000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:02 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:02 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:03 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r2, @dev={0xac, 0x14, 0x14, 0x2b}, @multicast1}, 0xc) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r1, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) socket$isdn(0x22, 0x3, 0x4) close(r1) 00:11:03 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x40000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfdffffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:03 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfeffffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x43050000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319b") 00:11:03 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffa888, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:03 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x2, @null=' \x00'}, 0x12) 00:11:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x60000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/29, &(0x7f0000000140)=0x1d) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x8, 0x4) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffca88, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:03 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:03 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0xa, @null=' \x00'}, 0x12) 00:11:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x800e0000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:03 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0xf, @null=' \x00'}, 0x12) 00:11:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffdd86, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd0") 00:11:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x80350000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:04 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x11, @null=' \x00'}, 0x12) 00:11:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfffff000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000140)='nlmon0\x00'}) close(r0) r2 = accept4$inet(r0, 0x0, &(0x7f0000001800), 0x800) r3 = accept(r1, 0x0, &(0x7f0000000240)) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001840)=[@in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e22, 0x1ff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}, 0x1ff}], 0x2c) [ 3613.378626][T15211] net_ratelimit: 8 callbacks suppressed [ 3613.378635][T15211] dccp_v6_rcv: dropped packet with invalid checksum 00:11:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffff7f, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x81000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf20a300000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:04 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x3c, @null=' \x00'}, 0x12) 00:11:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfffffffd, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x86ddffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3613.680654][T15236] dccp_v6_rcv: dropped packet with invalid checksum 00:11:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd0") 00:11:05 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \a'}, 0x12) 00:11:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfffffffe, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:05 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x88470000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000015c0)={r0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1a0ffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3614.304387][T15258] dccp_v6_rcv: dropped packet with invalid checksum 00:11:05 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x88480000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3614.488924][T15275] dccp_v6_rcv: dropped packet with invalid checksum 00:11:05 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x88640000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3614.646000][T15288] dccp_v6_rcv: dropped packet with invalid checksum 00:11:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0008000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd0") 00:11:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x88a8ffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x40030000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r2) accept$netrom(r2, &(0x7f0000000140)={{0x3, @bcast}, [@null, @rose, @default, @default, @bcast, @bcast, @bcast, @rose]}, &(0x7f0000000240)=0x48) bind$llc(r1, &(0x7f0000000080)={0x1a, 0xf, 0x1800000000000, 0x9, 0x10000, 0x3, @remote}, 0x10) 00:11:06 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x0f'}, 0x12) [ 3615.191227][T15306] dccp_v6_rcv: dropped packet with invalid checksum 00:11:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8001a0ffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x88caffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0020000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3615.392418][T15318] dccp_v6_rcv: dropped packet with invalid checksum 00:11:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa0010000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x89060000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3615.499646][T15327] dccp_v6_rcv: dropped packet with invalid checksum 00:11:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xf0ffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8dffffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x100000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:07 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \xa0'}, 0x12) 00:11:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \a'}, 0x12) 00:11:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x200000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3616.162938][T15354] dccp_v6_rcv: dropped packet with invalid checksum 00:11:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xa0010000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x300000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xa0018000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3616.410534][T15374] dccp_v6_rcv: dropped packet with invalid checksum 00:11:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x400000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xf5ffffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080)="f91779463a11aba70527c3217d3a36041e505eeb45", 0x15, 0x420ffe0, 0x0, 0x98) close(r0) 00:11:08 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x600000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xffffa888, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:08 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x1224, @empty, 0x4}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e20, @remote}, {0x2, 0x952, @remote}, 0x72, 0x0, 0x0, 0x0, 0x10000, &(0x7f00000000c0)='ipddp0\x00', 0x4317, 0xffffffff, 0x4}) close(r0) socket$inet_udp(0x2, 0x2, 0x0) 00:11:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") 00:11:08 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x700000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xffffca88, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:08 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x800000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xffffdd86, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:09 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x806000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xfffff000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) r2 = accept(r0, 0x0, &(0x7f0000001440)) ioctl$sock_bt_hci(r2, 0x400448e7, &(0x7f0000001480)="1d8246c80219b569aa2a06d18d7cf0ac0175a42905dbbb2f9b338a4df3113e9ba9ae6a54604710f9ac3fcd662ffa80be77bc") getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x1b, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/27}, &(0x7f0000000180)=0x78) 00:11:09 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa00000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3618.113567][T15468] FAULT_INJECTION: forcing a failure. [ 3618.113567][T15468] name failslab, interval 1, probability 0, space 0, times 0 [ 3618.170655][T15468] CPU: 1 PID: 15468 Comm: syz-executor.3 Not tainted 5.2.0-rc1+ #27 [ 3618.178681][T15468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3618.188742][T15468] Call Trace: [ 3618.192043][T15468] dump_stack+0x172/0x1f0 [ 3618.196375][T15468] should_fail.cold+0xa/0x15 [ 3618.200966][T15468] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3618.206769][T15468] ? __lock_acquire+0x54f/0x5490 [ 3618.211724][T15468] __should_failslab+0x121/0x190 [ 3618.216665][T15468] should_failslab+0x9/0x14 [ 3618.221171][T15468] kmem_cache_alloc_node+0x56/0x710 [ 3618.226364][T15468] ? mark_held_locks+0xf0/0xf0 [ 3618.231136][T15468] __alloc_skb+0xd5/0x5e0 [ 3618.235465][T15468] ? skb_trim+0x190/0x190 [ 3618.239788][T15468] ? mark_held_locks+0xf0/0xf0 [ 3618.244543][T15468] ? __lock_acquire+0x54f/0x5490 [ 3618.249472][T15468] ? _kstrtoull+0x14c/0x200 [ 3618.253973][T15468] x25_write_internal+0xd5/0xdf0 [ 3618.258919][T15468] ? mark_held_locks+0xa4/0xf0 [ 3618.263675][T15468] ? x25_validate_nr+0x1e0/0x1e0 [ 3618.268613][T15468] ? _raw_read_unlock_bh+0x31/0x40 [ 3618.273716][T15468] ? __local_bh_enable_ip+0x15a/0x270 [ 3618.279079][T15468] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3618.284362][T15468] ? x25_find_socket+0x10c/0x140 [ 3618.289290][T15468] ? trace_hardirqs_on+0x67/0x220 [ 3618.294318][T15468] ? x25_find_socket+0x10c/0x140 [ 3618.299266][T15468] ? __local_bh_enable_ip+0x15a/0x270 [ 3618.304674][T15468] ? _raw_read_unlock_bh+0x31/0x40 [ 3618.309794][T15468] x25_connect+0x5b4/0xea0 [ 3618.314209][T15468] ? x25_find_socket+0x140/0x140 [ 3618.319164][T15468] ? apparmor_socket_connect+0xb6/0x160 [ 3618.324700][T15468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3618.330933][T15468] ? security_socket_connect+0x8d/0xc0 [ 3618.336391][T15468] __sys_connect+0x264/0x330 [ 3618.340973][T15468] ? __ia32_sys_accept+0xb0/0xb0 [ 3618.345910][T15468] ? fput+0x1b/0x20 [ 3618.349728][T15468] ? ksys_write+0x1cf/0x290 [ 3618.354245][T15468] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3618.359697][T15468] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3618.365150][T15468] ? do_syscall_64+0x26/0x680 [ 3618.369819][T15468] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3618.375877][T15468] ? do_syscall_64+0x26/0x680 [ 3618.380553][T15468] __x64_sys_connect+0x73/0xb0 [ 3618.385311][T15468] do_syscall_64+0xfd/0x680 [ 3618.389810][T15468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3618.395688][T15468] RIP: 0033:0x459279 [ 3618.399576][T15468] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:11:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xffffff8d, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3618.419178][T15468] RSP: 002b:00007fa5ae358c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 3618.427576][T15468] RAX: ffffffffffffffda RBX: 00007fa5ae358c90 RCX: 0000000000459279 [ 3618.435534][T15468] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 3618.443493][T15468] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3618.451464][T15468] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5ae3596d4 [ 3618.459424][T15468] R13: 00000000004bf854 R14: 00000000004d0dc8 R15: 0000000000000004 00:11:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3618.566929][T15480] net_ratelimit: 7 callbacks suppressed [ 3618.566940][T15480] dccp_v6_rcv: dropped packet with invalid checksum 00:11:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xb00000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xfffffff5, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3618.729703][T15491] dccp_v6_rcv: dropped packet with invalid checksum 00:11:09 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xd00000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @remote}, 0xfe10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r3 = socket(0x9, 0x80003, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000240)="bf815f3c5a8825bb6e0b7c9b1b5c86a3878fc594467b7cfabfd7a6374a2d3477b13d8df5bc71882cc85f3d283c516b3c1a6c01753189d093f2d9a9dc5af0b0b06b81d26ea7419069b0216dad80d8e8346c1a205bdba78289fe27506b32a39f3f5208806e45a419e3e91a6ace3107b7f2cca175befb86afd995eb66a14aea2e2e10b63e577ad5d1813d90c11fc46ab4b452007b580b24e7b537") 00:11:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x1a0ffffffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") [ 3619.030240][T15505] dccp_v6_rcv: dropped packet with invalid checksum 00:11:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1400000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:10 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8001a0ffffffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c00000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xf0ffffffffffff, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3619.289457][T15530] dccp_v6_rcv: dropped packet with invalid checksum [ 3619.326643][T15530] dccp_v6_rcv: dropped packet with invalid checksum 00:11:10 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3619.464310][T15540] dccp_v6_rcv: dropped packet with invalid checksum 00:11:10 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \xa0'}, 0x12) 00:11:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2000000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)="06dc1f9bd076") getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r2 = accept(r0, 0x0, &(0x7f0000000100)) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)={r1, r0, 0x5, 0x59, &(0x7f0000000140)="bb6525c5e2a97c1f179b50c9d8dc7aaddaf5da42d2bdcdae3618f7f7755edb285f6652e39d45a184fd12e4b09f6a4fb0288ed49bc311f61fa382e69d16a83855508f79d8d4e01e5a67e6f0347027e8a4d2c5c76a81695e6eed", 0x7, 0x4bcf, 0xcaea, 0xffffffff, 0x3ff, 0x3, 0x1f, 'syz0\x00'}) close(r0) 00:11:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x100000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:10 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x2, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:11 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3619.965501][T15554] dccp_v6_rcv: dropped packet with invalid checksum 00:11:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3f00000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0xa, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x200000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3620.139312][T15569] dccp_v6_rcv: dropped packet with invalid checksum 00:11:11 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4000000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3620.306214][T15582] dccp_v6_rcv: dropped packet with invalid checksum 00:11:11 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0xf, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x300000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:11 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4305000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000240)="a8d6db3a466fb49d0b960a3f0d6cd86e1b7409dc711dca45be60a407426ea5731b011337bf94bc67a390d120c4dd0dab76763943a6535ff5654d5884886779b4c6ba37e759976f8dfee16f4037c021748dfe6c205157874734ca33f83380d8b49ad7844bbaecb8fd1f13b24d7f53fd193f53a69e5b0546e66da999107293617d97c16f15efdf326440ed22000000000000000000", 0x94, 0x420ffe0, 0x0, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r3, 0x7, 0x5, [0x5, 0x8, 0xffff, 0x6, 0x7]}, &(0x7f00000003c0)=0x12) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) epoll_pwait(r4, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x7b, &(0x7f0000000140)={0x5}, 0x8) close(r0) [ 3620.936541][T15605] dccp_v6_rcv: dropped packet with invalid checksum 00:11:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x11, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x6000000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:12 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x400000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x800e000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \a'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:12 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a0], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:12 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8035000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c00000003df93890375bd24afa1d0aa86915b90558c2b5934a9d0484bc119f39ac8abea49589019be7214411ebef808d5b7e807f222b8d9299769eb81b7418aa447fb9d429b422d4927b4bc2101f1ef065d5f1497b603c1365857a57fb55534b0a7589c0aeb325dd", @ANYRES16=r4, @ANYBLOB="08002dbd7000fddbdf25110000000800060000000000080005000300000008000600000000004000020008000300070000000800070005000000080003000300000008000e004e24000008000d000000000014000100fe88000000000000000000000000010124000200080007000600000008000400040000000800080010030000080002004e20000030000300080007004e230000080007004e21000014000600ff0100000000000000000000000000010800040000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x2, 0x3, 0x8, "520c1f7ef1a1330ae71f42d31808f0c44ea417f7e333a3793451cfe4df61f78aefc95b68b52c50452da91b7df2eb86276c34a71c7accb815435a7f6bf949b5", 0x33}, 0x60) close(r0) 00:11:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x500000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8100000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:12 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x700000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:13 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x86ddffff00000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x800000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x0f'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:13 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8847000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:13 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8848000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:13 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x806000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000840)="2e0000001e000504ed0080647e6394f20200d2000500fc3711407f480f0010002500000002000000f88000f01700", 0x2e}], 0x1}, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000180)=0x8, 0x4) close(r0) 00:11:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8864000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:13 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xd00000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88a8ffff00000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3623.172792][T15726] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 3623.182834][T15726] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 00:11:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \xa0'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:14 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x2800000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3623.266773][T15726] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 3623.372795][T15726] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 00:11:14 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88caffff00000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:14 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3b1d210000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:14 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r0, 0x9, &(0x7f0000000080)="0abb28f6b7e81cf31dd782d763eb01518aa238") pwrite64(r0, &(0x7f0000000040)="23898d382274ba484d997bca92157a0439d671c650d37b6e74", 0x19, 0x3a) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffbf, 0x420ffe0, 0x0, 0x37) close(0xffffffffffffffff) 00:11:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8906000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3623.721107][T15753] net_ratelimit: 10 callbacks suppressed [ 3623.721131][T15753] dccp_v6_rcv: dropped packet with invalid checksum 00:11:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x3c00000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:14 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xc003000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3623.942188][T15770] dccp_v6_rcv: dropped packet with invalid checksum 00:11:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x4000000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:15 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3624.216877][T15785] dccp_v6_rcv: dropped packet with invalid checksum 00:11:15 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xea11000000000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:15 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000007f80)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x10) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r1, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r1) 00:11:15 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x4305000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfdffffff00000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3624.602957][T15798] dccp_v6_rcv: dropped packet with invalid checksum 00:11:15 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x6000000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfeffffff00000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3624.784852][T15811] dccp_v6_rcv: dropped packet with invalid checksum 00:11:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:16 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffff7f00000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3625.131679][T15831] dccp_v6_rcv: dropped packet with invalid checksum 00:11:16 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8000000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:16 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffff00000000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffa0010000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3625.556711][T15848] dccp_v6_rcv: dropped packet with invalid checksum 00:11:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x800e000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffa0018000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:16 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3625.798517][T15867] dccp_v6_rcv: dropped packet with invalid checksum 00:11:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfffffffffffff000, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:17 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3626.045656][T15879] dccp_v6_rcv: dropped packet with invalid checksum 00:11:17 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \xff'}, 0x12) 00:11:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8035000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000002c0)={0xffffffff, 0x6, 0xee9, 0x40e3, 0x3e, 0x9}) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000340)={'vcan0\x00', r3}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000100), 0x0, 0x420ffe0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0xa, &(0x7f0000000380)=[{0x100000000, 0xffffffffffff7fff, 0x9, 0x40}, {0x3, 0x2, 0x6, 0x8}, {0x7, 0x97d8, 0x7fffffff, 0x9}, {0x1f, 0x10001, 0xffffffffffff0ca5, 0x6}, {0x6, 0x100000001, 0xffff, 0x10001}, {0x5, 0x100000001, 0x1, 0x8001}, {0x20, 0x10001, 0x0, 0x8}, {0x7108, 0xfff, 0x18000000, 0x5}, {0x0, 0x9, 0x2, 0x4}, {0x21, 0x4, 0x80000001, 0x300000000000}]}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff}) sendmsg$can_raw(r4, &(0x7f0000000280)={&(0x7f0000000140), 0x10, &(0x7f0000000240)={&(0x7f0000000180)=@canfd={{0x1, 0x9, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x0, "2fa4a84faa1795244481ca98349c645326d56aebed5b19e6c79e89f94b6e7a503a34e1ba9200a681b46e5c7171a94ca07a4c6175a918c3a97dda30d27e5c2c7a"}, 0x48}, 0x1, 0x0, 0x0, 0x4004001}, 0x400c004) close(r0) 00:11:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:17 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3626.430162][T15893] dccp_v6_rcv: dropped packet with invalid checksum 00:11:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8100000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:17 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \xa0'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:17 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x86ddffff00000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:18 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \xff'}, 0x12) 00:11:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:18 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000010c0)=@caif, &(0x7f0000001140)=0x80, 0x0) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000001180)={0x2001, 0x3, 0x100000001, 0xba}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = syz_init_net_socket$llc(0x1a, 0x400000000001, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r1, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x401}, 0x10) close(r1) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) accept$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, &(0x7f0000000240)=0x10) 00:11:18 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8847000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:18 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8848000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:18 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8864000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:19 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bpq0\x00'}}, 0x1e) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x88a8ffff00000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xb, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x88caffff00000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xd, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8906000000000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3628.858192][T16022] net_ratelimit: 8 callbacks suppressed [ 3628.858201][T16022] dccp_v6_rcv: dropped packet with invalid checksum 00:11:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x14, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:20 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="5e92495971aa361eed0b6570765f8a20108842418daf4149a1ff672df9335d2b01c9273f163785bd22ea9f85fbae9a9b0dc09062178ec9f265e18d196084cc8bed5c6f7739927420d5e55c3ec52c7913e0512f5f65aee71ce52815c0661c9ba20411af34cb9706507d0d27484be913b93645c8d4e10d86f88d6cdc50b17e16c759e40c775e14addf6e0a456f824da20958332ced03cb86afeb1e6199ea324f00d2cd8897", 0xa4}, {&(0x7f0000000240)="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", 0x1000}], 0x2) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x8dffffff00000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3629.218300][T16039] dccp_v6_rcv: dropped packet with invalid checksum 00:11:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xf5ffffff00000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x60, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3629.409290][T16054] dccp_v6_rcv: dropped packet with invalid checksum 00:11:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xf0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xffffffff00000000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x301}, {r0, 0x40}, {r0}, {r1}], 0x5, 0x2) close(r0) [ 3629.745030][T16071] dccp_v6_rcv: dropped packet with invalid checksum 00:11:21 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:21 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1a0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xffffffffa0010000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xf, &(0x7f0000000140)="3cbe8bd41ca00426d724021c29b995590ba851dd9ae6f0e65d00c5cd36f1c95b803ac0fbb1489309f63fb5e527c762c21dfd7b5bad562b6e0fa88de51d7d252a6fdc025266424db172e3d51c4605f2feec0a1602bed3460a4b9135d8565f926761f9109430ba0dd80b6c32", 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f00000001c0)) socket$inet(0x2, 0x80004, 0x4) close(r0) [ 3630.123915][T16094] dccp_v6_rcv: dropped packet with invalid checksum 00:11:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x300, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:21 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3630.338035][T16110] dccp_v6_rcv: dropped packet with invalid checksum 00:11:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xffffffffa0018000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3c0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:21 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r2 = socket(0x9, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) ioctl$SIOCAX25GETUID(r2, 0x89e0, &(0x7f0000000840)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r3}) getsockname(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000240)=0x80) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) write(r0, &(0x7f0000000080)="861af89da41d84e49e9004e5c0fdb64639a8afb2109bc3ab89226f9e104e1e8bc1bc792c888b739f559cde2497aad6ac9d267ee01ce870226d13104e4c23b1af4f5f7f27381ce7c41655a61aa908767f84bb04c34c1c4dd9b79149d4e2097daaa9f00c937203e989dc13e1c160e7d7085ccd2ebec67700188e0ad82c1446ce91673dd441f32e8f1047129a084d923810e67b03dc0f7c1f6f5c919b5d56477dde04b46bd176d7dca7a519f92a65584f2a88a1a49d3fbef3c4daa2c92acef382133ff90e02ef5b146cd1db12f1d22ad54d4ef019bf51", 0xd5) [ 3630.701982][T16125] dccp_v6_rcv: dropped packet with invalid checksum [ 3630.748834][T16125] dccp_v6_rcv: dropped packet with invalid checksum 00:11:22 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x543, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0xfffffffffffff000, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth0_to_hsr\x00', 0x0}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x24}, @in6=@empty, 0x4e22, 0x2, 0x4e21, 0xfff, 0xa, 0x80, 0x20, 0x3a, r2, r3}, {0x6, 0x6, 0x2, 0xfffffffeffffffff, 0x6f9, 0x5c, 0x9}, {0xc4, 0x8, 0xe6, 0x5}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x1}, {{@in=@broadcast, 0x4d3, 0x32}, 0x2, @in6=@local, 0x3507, 0x4, 0x0, 0x24000, 0x4, 0x0, 0x10967cfe}}, 0xe8) [ 3631.126178][T16145] dccp_v6_rcv: dropped packet with invalid checksum 00:11:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x600, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3631.288101][T16158] dccp_v6_rcv: dropped packet with invalid checksum 00:11:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x2, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x608, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x2) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x2) ioctl(r1, 0x10001000018912, &(0x7f0000000140)="0adc1f123c12d070618bead673fa628749e130e8ce7a464176d9cb7ce6c93c8302ab9d96ed3789ea72ebe6cf8ffcbded7b117ddd91ccba0bde764865c1bda96fc668bd24931f5bf04ff7b528fd45b4e23d234ac8523c1bd59e42746d0c264e3015d674b02a54833e8d1d370000000000000000000000ec224612ed46123d1bf6b8") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) 00:11:23 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:23 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x689, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x3, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r1, 0xc6b, &(0x7f00000000c0)="0004764fcf223a8012a0702af9ca8ed71b88688531f1b0d4b20d68be8fde308d98275188747b35dbe093b54c9395c66efeec90e3d68915c7cbede6fbd57842560e498e7ff205bdb6800c73cf731bf9816370ea270491e8ef040bf55f7c93d56400000000000000") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="40010000", @ANYRES16=r3, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) 00:11:23 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x700, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x4, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x806, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:23 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xf, &(0x7f0000000140)="3cbe8bd41ca00426d724021c29b995590ba851dd9ae6f0e65d00c5cd36f1c95b803ac0fbb1489309f63fb5e527c762c21dfd7b5bad562b6e0fa88de51d7d252a6fdc025266424db172e3d51c4605f2feec0a1602bed3460a4b9135d8565f926761f9109430ba0dd80b6c32", 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f00000001c0)) socket$inet(0x2, 0x80004, 0x4) close(r0) 00:11:23 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:23 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300af2], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa00, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x5, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)="06dc1f9bd076") getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff04, 0x420ffe0, 0x0, 0x37) r2 = accept(r0, 0x0, &(0x7f0000000100)) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)={r1, r0, 0x5, 0x59, &(0x7f0000000140)="bb6525c5e2a97c1f179b50c9d8dc7aaddaf5da42d2bdcdae3618f7f7755edb285f6652e39d45a184fd12e4b09f6a4fb0288ed49bc311f61fa382e69d16a83855508f79d8d4e01e5a67e6f0347027e8a4d2c5c76a81695e6eed", 0x7, 0x4bcf, 0xcaea, 0xffffffff, 0x3ff, 0x3, 0x1f, 'syz0\x00'}) close(r0) 00:11:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x7, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:24 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \xff'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xb00, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:24 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:24 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x2, &(0x7f0000000080)=ANY=[@ANYRESOCT], 0x0, 0x4, 0x1301, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0x837d30202d454c5e, 0x0, &(0x7f0000000200)="c5338269c02af61294065669140d", 0x0}, 0x28) r1 = socket(0x8, 0x0, 0x100000000) ioctl$SIOCX25GCALLUSERDATA(r1, 0x89e4, &(0x7f00000006c0)={0x74, "bada21feb360fd2ce80f07b5e9fa5226fc1cee7ac2dc99a85e177f00040000625769be68f3f822bdae2310303d2896778ca9e512d4803bcc40294188388d53aab40900a759032de00605dde39f03c4cc857ca863795be463d26f36e20bdaf442f589fabff0d04a2d711e1800"}) getsockname$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) ioctl$SIOCNRDECOBS(r1, 0x89e2) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=ANY=[@ANYBLOB='tB\x00\x00', @ANYRES16=r2, @ANYBLOB="020b28bd7000fddbdf25050000000c00090008000200050000002801010038000400200001000a004e2400000ccbfe800000000000000000000000000013585400001400020002004e23ac1e01010000000000000000380004001400010002004e20ffffffff0000000000000000200002000a004e2000000005fe800000000000000000000000000013020000002c00020008000400ff070000080001001500000008000200020000000800040005000000080003002000000044000400200001000a004e2300000003fe88000000000000000000000000010100040000200002000a004e2200000100ff020000000000000000000000000001de0c000024000200080004000500000008000300040000000800030017a14d0f08000400030000000c0001006574683a0000000008000300030000000c00020008000100160000003c0007000c000300f8ffffffffffffff0c00040000002e90000000000c000300d3159e10000000000c000300460000000000000008000100040000002c00020008000100010000800400040008000100008000000800020000000000080001000000000004000400b00004001c0007000800020000000000080001000d00000008000200040000002400070008000300010400000800040006000000080001000c000000080003001f00000024000700080001000c0000000800010018000000080002000800000008000400010000001400010062726f6164636173742d6c696e6b00001c0007000800030000000000080001000f00000008000300030000000c00010073797a31000000000c00010073797a31000000001400060004000200040002000400020004000200"], 0x274}, 0x1, 0x0, 0x0, 0x8011}, 0x40) 00:11:24 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x20000092) 00:11:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xd00, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0xd, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:24 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:24 executing program 1: socketpair(0x8, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x7}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x3ff, 0x15f, 0x4dc7]}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48041}, 0x4000040) write$nbd(r0, &(0x7f0000000180)={0x67446698, 0x1, 0x1, 0x1, 0x2, "fbc7b1f45eb9406ceac7df0f19e8a16bfa9396ff1915038df4190754883dfbcde2f59504fcb8ed97814b5fb5987b39f506b1c48f919b476dde2eb864fd9a69fd66787352971d3f4e8d58edf101cdf895d8eac037ff181cb692aec20eec"}, 0x6d) r2 = socket(0x100000010, 0x3, 0x0) write(r2, &(0x7f0000000640)="2200000021000707000000000900e4060200001e00000000ff0804000500118002af", 0x22) [ 3633.906481][T16295] net_ratelimit: 7 callbacks suppressed [ 3633.906527][T16295] dccp_v6_rcv: dropped packet with invalid checksum 00:11:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xe80, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x28, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \xff'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000100)={{0x3, @null}, [@bcast, @default, @default, @null, @bcast, @rose, @rose, @rose]}, &(0x7f0000000180)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @bcast]}) getsockname$ax25(r2, &(0x7f0000000a40)={{}, [@bcast, @remote, @rose, @bcast, @rose, @rose, @default, @null]}, &(0x7f0000000ac0)=0x48) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000280)='user.system:em1ppp1:\\\x00'}, 0x30) accept4(r3, &(0x7f0000000900)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000a00)=0x80, 0x800) r5 = gettid() r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000880)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000009c0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1406080}, 0xc, &(0x7f0000000980)={&(0x7f0000000b80)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r6, @ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x4044}, 0x40800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000440)='lo\x00'}, 0x30) r9 = getpid() sendmsg$nl_netfilter(r3, &(0x7f0000000800)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f00000007c0)={&(0x7f00000004c0)={0x2e8, 0x4, 0x2, 0x900, 0x70bd2a, 0x25dfdbfc, {0x5, 0x0, 0x1}, [@nested={0xc, 0x3a, [@typed={0x8, 0x3b, @fd=r1}]}, @typed={0x8, 0x1f, @pid=r4}, @typed={0x14, 0x2b, @str=' \x00'}, @nested={0x24, 0x7d, [@generic="3ded9253425ac1b57ad82c8da45749d2d7bf3422a69f4d4da375823e4b7eb694"]}, @nested={0xb0, 0x2b, [@typed={0x8, 0x8, @fd=r0}, @generic="3f6d9e013bf4c3190bf3ef6cee38f2517350e53d1a07a0b01278f1588abd425796b38098b0e5cdc61a34ab44a29f23100d775ca1b98db258c459761cf56e3894cf073d6953a92c4a148b13de44fb93dcb1623d2b6ba3850924373a39b0f504a2cc24cb8a9094feae4756b05fbb6779e4e768aa", @typed={0x14, 0x37, @str=' \x00'}, @typed={0x14, 0x81, @str=' \x00'}, @typed={0x8, 0x21, @pid=r5}]}, @typed={0x8, 0x82, @uid=r7}, @typed={0xe4, 0x69, @binary="142ea0826f8ecd05aeb96a9af47470bd5465498d1f59a31eb17d38fb561eb2e5b1c5ea8289537b07f70c39a5dc239bce94df4bf858700f44303c57e2a6e50303390f214b6c03bfa9657e9add66c61dffb1f98c22aa33d664d442b245b4c1badba2c5f27145c52df88e16e0624e3f3f90222928fb07f1c5644e14ef0078cb6ae39c8adb5e1984195f880b0520494cfc3d93cc81d268938db3e29e3c9796e26d30152513103872698b8ea8eebdfd14779f1cb369e998bb0a4382ce008150183f4056d36150d4a4e0e59ff3dd161e43d32963a1d362a0dc71bce609fd26a81d88"}, @nested={0xb4, 0x84, [@typed={0x8, 0x76, @fd=r1}, @typed={0x4, 0x76}, @typed={0x8, 0x2f, @fd=r0}, @generic="c76621b08e681fd057ff693dbb9c537a763e446e73f94d06e9f8113d4c46c9306180244bbd8b9cb8e75a7b743d7d0616a8d7b1d9b8097646740bfb1f9c691206f3436a54df3d9a9bcc4470df3503271b87040a91053be6e35faeae9061e70a8e87987a0fc46b92be9369a37acd615e18e34e5a72dc2a06e48065dde6f62812ec29cd85d4a2706905bddf8c9ff6a9065c3d0f164986bcedc1a085de"]}, @nested={0x38, 0x7e, [@generic="6b9af5b5c1214229876de3e23db9515eae8b37de1a51", @typed={0xc, 0x36, @u64=0x3}, @typed={0x8, 0x31, @pid=r8}, @typed={0x8, 0x45, @pid=r9}]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x1}, 0x24040080) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x11ea, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x3c, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:25 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000b40)="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", 0xfc) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) [ 3634.416103][T16326] dccp_v6_rcv: dropped packet with invalid checksum 00:11:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1400, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x60, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3634.585174][T16339] dccp_v6_rcv: dropped packet with invalid checksum 00:11:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c00, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3634.724029][T16348] dccp_v6_rcv: dropped packet with invalid checksum [ 3634.835967][T16357] dccp_v6_rcv: dropped packet with invalid checksum 00:11:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0xf0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:26 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000001380)=""/27, 0x1b}, {&(0x7f00000013c0)=""/46, 0x2e}, {&(0x7f0000001400)=""/57, 0x39}, {&(0x7f0000001440)=""/22, 0x16}], 0x8, &(0x7f0000001500)=""/149, 0x95}}, {{&(0x7f00000015c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000001640)=""/96, 0x60}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/219, 0xdb}], 0x3, &(0x7f0000002800)=""/20, 0x14}, 0x1}, {{&(0x7f0000002840)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f00000028c0)=""/14, 0xe}, {&(0x7f0000002900)=""/170, 0xaa}, {&(0x7f00000029c0)=""/230, 0xe6}, {&(0x7f0000002ac0)=""/174, 0xae}], 0x4, &(0x7f0000002bc0)=""/136, 0x88}, 0x6}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/98, 0x62}, {&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/136, 0x88}], 0x4, &(0x7f0000003e40)=""/3, 0x3}, 0xffffffffffffffff}], 0x4, 0x40002003, &(0x7f0000003f80)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003fc0)=0x1, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@ipv4={[], [], @initdev}, 0x0, 0x0, 0x0, 0x0, 0x80000002}, {}, {}, 0x0, 0x0, 0x400000000001}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in6=@rand_addr="8680c7235bf6dc2f3ff3df464ccc9dbb"}}, 0xe8) close(r2) 00:11:26 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r2, 0x830, 0x70bd2b, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @local}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x5}, @FOU_ATTR_PEER_V4={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4040001) ioctl(r0, 0xe7, &(0x7f0000000100)="6ed439cd3d3db1d96def5ccaafad65401872374fb1c38c82e46ff1e74b7c1f131e44274899ed33fc993e84f6abf53a82f8f54030f1553fbc561974d6ad178ddb0819a9aa7aae4a780a53dc8fc8a7368ebd810cbb3697ae592f9edc1e18720709a5fffd29a2b5ba11e3cc6b63b13cd0d39b2ae646efb205e63356e50a1979f4887c83e0c38953252f9576d74c8ff65dd1f3eb35abffdae3f0a5e6b3ade525f21a3120edae9b9b48d60c5d3cd8989385d9d30ae0138fcdcc11dae889307a28901b8216670dcda206dc1dd25f23c32bd9e0bdd49c") ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) [ 3635.318550][T16372] dccp_v6_rcv: dropped packet with invalid checksum 00:11:26 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x1a0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3580, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3635.527044][T16387] dccp_v6_rcv: dropped packet with invalid checksum 00:11:26 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63, 0x3f}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x200, 0x6, 0x1, 0x162, 0x101, 0x8}, 0xfffffffffffffffb, 0x400, 0x35, 0x343, 0x20, "5a7783566ed460cc984ee2e58dd621ceba686e038cf147ba3c945c422215a105266c746871054e866474c3410235a17d374aada6f80130aa26bee74ca06790d72e94ce79d7f0e78fd4cf02bfdb23029ab11f3a3f94e330cf11ca905aa225815be12e344243eca957d5e70e04d5d0c5bf850d3767a0b88adc78147a4fb707c9b2"}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f000000ac80)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x1}}, 0x9, 0x8}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0xfffffffffffffffb}, &(0x7f00000002c0)=0x8) getsockname$netrom(r2, &(0x7f000000acc0)={{0x3, @rose}, [@bcast, @remote, @default, @bcast, @bcast, @rose, @default, @default]}, &(0x7f000000ad40)=0x48) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'veth0_to_bridge\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="4b0000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f7a366ec93b46e6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c3d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00:11:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3f00, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3635.747733][T16403] dccp_v6_rcv: dropped packet with invalid checksum [ 3635.764477][T16403] dccp_v6_rcv: dropped packet with invalid checksum 00:11:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x300, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:27 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:27 executing program 1: r0 = socket$inet(0x2, 0x400003, 0xfffffffffffffffe) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000140)=""/8, &(0x7f0000000180)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="bdb6d7000000000061104c000000000062000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x6ba5, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x27e}, 0x48) 00:11:27 executing program 4: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) [ 3636.322506][T16420] dccp_v6_rcv: dropped packet with invalid checksum 00:11:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4305, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:27 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x500, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:27 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0xffffffffffffffff, 0xa, 0x7, 0x3f}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:27 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x543, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4788, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:28 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x608, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, [0x9, 0x3bc, 0x7ff, 0x3f, 0x8, 0x9, 0xa4bf, 0x161, 0xff, 0xac7e, 0x100000001, 0x0, 0x2, 0x40, 0xff]}, &(0x7f0000000180)=0x100) r2 = socket(0x5, 0x5, 0x0) ioctl$SIOCNRDECOBS(r2, 0x89e2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @remote}}, 0xfffffffffffff800, 0xc51, 0xe4f, 0x8, 0x18c}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7fff}, 0x8) 00:11:28 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4888, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000100)=@in6={0xa, 0x4e24, 0x80000001, @local, 0x57}, 0x80) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="d0010167e53c379f26dcff4266ac5e4997961878ef93b4381a5e918e8384b0e63d7e753e786c137c17a6b5a69e6bf2f97c770118ffb457ac42cbb5e6695a4beee0a634f871f8b5faff2c148b52d82ce03aba5d504f73dcfdca23833f077439cb093d3e288c2b2cd245a2c0c6c2c1695257cfcf3a42c3969535997e0f7d47e90b1259f9976195c062a940ac5f60fe4130ae390bc5bbb682d98806a0d6005d6aced980e8dc1bd91405e9048f669803e438b7959cab", @ANYRES16=r2, @ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x4040805}, 0x4008804) 00:11:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x689, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:28 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:28 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x700, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6488, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, [0x9, 0x3bc, 0x7ff, 0x3f, 0x8, 0x9, 0xa4bf, 0x161, 0xff, 0xac7e, 0x100000001, 0x0, 0x2, 0x40, 0xff]}, &(0x7f0000000180)=0x100) r2 = socket(0x5, 0x5, 0x0) ioctl$SIOCNRDECOBS(r2, 0x89e2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @remote}}, 0xfffffffffffff800, 0xc51, 0xe4f, 0x8, 0x18c}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7fff}, 0x8) 00:11:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x800e, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:29 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000280)={0x9, @null=' \x00'}, 0x263) r1 = socket(0x1b, 0x6, 0x7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xffffffffffff40b7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @empty}}, 0x7d06, 0x2, 0x699c7210, 0x5, 0x18}, 0x98) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000100)=0x12, 0x0) 00:11:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x806, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8035, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0xd00, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0xe80, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:30 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8100, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:30 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x60, 0x0, 0xc, 0xc, 0x9, 0x81}) getpeername(r0, &(0x7f0000000100)=@ethernet, &(0x7f0000000180)=0x80) 00:11:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000040607031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0xffff, {{0xa, 0x4e23, 0x5, @ipv4={[], [], @rand_addr=0x1}}}, 0x1, 0x9, [{{0xa, 0x4e23, 0xfff, @empty, 0x9}}, {{0xa, 0x4e23, 0x81, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x27}}, 0x4}}, {{0xa, 0x4e22, 0x5, @rand_addr="428df05c70336d7e3591eb30f04c0d79", 0xffff}}, {{0xa, 0x4e20, 0x5, @local, 0x1}}, {{0xa, 0x4e22, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}}, {{0xa, 0x4e23, 0x200, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x401}}, {{0xa, 0x4e22, 0x0, @empty, 0x88}}, {{0xa, 0x4e20, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}}, {{0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x17}, 0x80000001}}]}, 0x510) [ 3639.118218][T16569] net_ratelimit: 10 callbacks suppressed [ 3639.118228][T16569] dccp_v6_rcv: dropped packet with invalid checksum 00:11:30 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8847, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x2800, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3639.257912][T16584] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 3639.282410][T16586] dccp_v6_rcv: dropped packet with invalid checksum [ 3639.304895][T16586] dccp_v6_rcv: dropped packet with invalid checksum 00:11:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8848, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:30 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8864, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3639.511566][T16601] dccp_v6_rcv: dropped packet with invalid checksum 00:11:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x3580, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x200000a, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) recvmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000000140)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @initdev}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/189, 0xbd}], 0x1, &(0x7f0000001240)=""/4096, 0x1000}, 0x5}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000380)=""/9, 0x9}], 0x2, &(0x7f0000000400)=""/80, 0x50}, 0xffffffff}], 0x2, 0x2, &(0x7f0000000500)={0x77359400}) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000540)=0x5, 0x4) getsockopt(r1, 0x0, 0x21, &(0x7f0000001180)=""/166, &(0x7f0000000040)=0x9) 00:11:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8906, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:31 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="71ce29292ea48f682704f0b2b38cb7cac0528bc1f0802942f6787bda4a2b57f361a653", 0x23}], 0x1, 0x0) 00:11:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3640.077722][T16618] dccp_v6_rcv: dropped packet with invalid checksum 00:11:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xc003, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x3c00, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3640.186587][T16629] dccp_v6_rcv: dropped packet with invalid checksum 00:11:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xea11, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xf000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3640.396566][T16643] dccp_v6_rcv: dropped packet with invalid checksum 00:11:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x20000092) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x4000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1a000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:31 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x67, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:31 executing program 1: socket$kcm(0xa, 0x2, 0x73) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x20000040) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r3 = socket$kcm(0xa, 0x2, 0x73) close(r3) 00:11:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x34000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3640.985779][T16662] dccp_v6_rcv: dropped packet with invalid checksum [ 3641.023214][T16662] dccp_v6_rcv: dropped packet with invalid checksum 00:11:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x4305, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:32 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x400300, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3641.238434][T16685] dccp_v6_rcv: dropped packet with invalid checksum 00:11:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x4788, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:32 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8001a0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x4888, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:32 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:32 executing program 1: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="24000000120007041dfffd946fa2830020200a000a000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = accept4(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000040)=0x80, 0x800) accept4$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14, 0x80800) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f00000002c0)=@hci={0x1f, r3, 0x2}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)="7d22c4ec76bd0c069adb38230043a535dd1bdcf1ad9c6e05cc313116f3c755e2650413988b3b704d2ada2cf9e4f771bc6261602401a69ada0041a5232a19ba4bb669f55db12dca043f2986add428e4d9606bc69edf6aee3b2157b8d627023510c1af773b", 0x64}, {&(0x7f00000003c0)="127aaa4da95aae3acf4223d31efe445913e9422bf48fce0e941a3ef16f972056c0cdac7fa9db35cddd084c6ff4a96e710961291a39", 0x35}, {&(0x7f0000000400)="9c8a41dedbf075f7e83b6fcf6d9cd7405f4b52f237e5d745da7f2cccb38bac9ab22d62565df26161cfeeb49958a89324d7614957b4ef05b7dc4cd05cd29a7435eddc9dce11b95647205ffa805d1e23519bbbc87b36cd7164354aa486956811c00316c63cbbd2896f4e0b882d18ff4bbc168f629c2e316269ed9eeec35c7a82cab42c395797c5043c385054d0138248c16d54e7a2b495bdaa19e721d51e8461b2b76a530c22dbbdb4c7a9ff75fd41b3696a6f10f5d83ce1646479a11266dde005cb0946b7ec7505dea872fb00859bab1edb32eb97fcbabcf52ff7184d000e2ade210d7013087ac55d07e46dd6e1f43ea9e8", 0xf1}, {&(0x7f0000000500)="eac53267191eb13873d777ae8af0ba5b9fdcc8865fa8b0ef4cad30a210b9a198e719df774719", 0x26}, {&(0x7f0000000540)="d64704fc1dcf463582c304d4943fdfaece5aa033a3a20fca2f5753296a2e285370653156b0bc298278aab9cc996fe53eed6c5f88183f6be41f34e5643184e7f443794e38f9b614b5746aaabe7494441d92", 0x51}, {&(0x7f00000005c0)="f55c39c2fb0bc53ccd0dcd51c02e792f2bb6614574db42bb14e09d07a11b", 0x1e}, {&(0x7f0000000600)="af76c788a13f406c8cc0a9c83ea3d124", 0x10}, {&(0x7f0000000640)="2015db12bbaba4f084c4a90810bcd663b4c1edae19d790797d1f17e68c34fd6c9648e8fe40b1c513aa8215e2e7e6376489e40aabd9a411f44df08e83df468322372a0a1f09241132f87fe640836d9414af149f5d498a9001fbaf8a5f52aae0d7188f36a743a45e0c9bbb500ef6b7583b0aca04a7b66186174fe24164bf31dc73134ef1f1f266a250001117471ff0ee4479dcd6ed16bf346e7cddefbb719512a7eb851820d5ead804883d423aa31fb0d2f0eab41bf5b4a95d65df", 0xba}, {&(0x7f0000000700)="f61b5c59161d20d301f184cc83d8998aebedf98db94429eb4048cfc92c842f814bba2c235ddab3f0666576e4e506db78836b504b2cb88e8c70b2377bd7092d8cdfc0301ecfc29e3bece9dfcc19d95f999f1eaf2b844a25b642400d0245c7bfce4d77a8ed2310f93646f08fc43936a64928632fcfff3687ed030e3f957436421c3e7dfd69c51c5bffa9b7943c0e5de26b82fa19e0e143f141de439693aa3751948f9070d263dc485cbf88d2b56419f97047831db97df4af48550b3ceda1875a54ada4ce41e97276a2b7e7", 0xca}, {&(0x7f0000000800)="be744f572d962f097de9094067b07ade3224b733f9680ad6e4bb5beda129ac25c6a43e9880d7d9539f36d10d5db07b37c833f4febf8c9b76495dcbe500578d08efc28b63de343bd15e3618c953c8ccd17ff669d12170bd918ed969caef172a696028d29116e984778645e219ba", 0x6d}], 0xa, &(0x7f0000000940)=[{0xc0, 0x88, 0x800000000000000, "a0a4da5f216df7c3e0650333f42322e12c581b51d215ad559219d543bfbafa5fd3df0464bd1c080f73b3b25fdd060497b1bd3e69615daa6dd80a11bb4b678a0baf5be66347f29305059ea80689e8c05280d2e0e082ca4c3c1a2ebbf4ff9ce6cfc75a3cb3480d6af34432bf12f520ec3805f2cc4ba52e6db41a65a27b34610e68b5be03846e408c112db24b944b1ab3ab341251f19ebad37a64c13929870e1b726030611fb5924c47a87ca9342e46ec"}, {0x78, 0x112, 0x20, "0ffae2da301af96ccc45beea4d3ac9579f1e00be51fd5039ce6caef367d6f2822dc2519dbb1a53d9e3189fe757169b4c937fa5999e396cf51924d2bde438026f9c985b30bb1d43131d50dfd64875f6ceaf20ee05a8cf147fadc4291888541df7822407f514a6ad"}, {0x110, 0x88, 0x10000, "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"}], 0x248}, 0x20000011) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140), 0x4) [ 3641.774233][T16719] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3641.786591][T16720] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 00:11:32 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GDTEFACILITIES(r0, 0x89ea, &(0x7f0000000040)) syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) 00:11:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa00100, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000180)={0x9, @null=' \x00'}, 0x29) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) ioctl$int_out(r0, 0x0, &(0x7f0000000100)) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x6000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:33 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") socket$nl_xfrm(0x10, 0x3, 0x6) 00:11:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xf0ffff, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:33 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x6488, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='pids.current\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002500)=[{&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x0, 0x1ab4, 0x6, "e77179580e89005513472532cca342170ed286b7285298a76173a4e0e73dae71f916c0ee25c83c04e7a2e12874fd348a9bc861458adc0ffb0d5a8ab4795fbf", 0x1d}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000340)="be1eb004b9a1", 0x6}], 0x1, 0x0, 0x0, 0x20008040}, {&(0x7f0000000440)={0x27, 0x1, 0x2, 0x3, 0x100000000, 0x1f1, "3a2a6748a28f64c96e0c73bcc17acf617767fb2d478cccce536fa8edb7299342fa305587eb5ae7782144ffa3f6055ece399eb152ca123f3b86c352d0dcc9b2", 0x1}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="e6e26ebe837e86fa45842b3422f5c738af1235a2c99a629dbf0be35d3c22a263a851082d0d16619135d358388476b74f7163f82b756e99dc2ae12f990a171077b4409a1a06cb9a392f162c12b524e132b3f72edf612d", 0x56}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000000580)={0x27, 0x1, 0x2, 0x7, 0x100000001, 0x200, "ed0e7bfbac551e188cedc01de19891410c9e436d347087019bc3abf4a3d88ec5ab360c45c3d50f1cbcde94291f662eb2c1e91740b955be0ee7269336861f8f", 0x12}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000600)="3b19ff3791c6618244a3ee26c00e39811f519476f9198a3e8e7e16124d734cb0a82a5166b4683f4fd0c00751ecc589740254157dec33b6ca55da654d0ec30e349959970a089e6e505107ff4faa36603f888b02d47b7ebbe6ce4d83e9ec398cb2cdb4b0debab01fed544b60475384acea249f818e0aee99cc89452782ebe3f19218b773f8776b30eb4b277bbe25b97e09686aaa6562f126f035f9264beae12c0eafa94d3f50d121386d3120c7a110dcf9e811a17164f37d1da2f24da91b2111a6ffac9c2f2b9177f5ec750563a719e20008431465", 0xd4}], 0x1, &(0x7f0000000740)={0x58, 0x3a, 0x6, "241f9884c0cc731c302205b1fbd858c1c6370a47db2ce64c85e0a2fedf9b1ee234edc13b98efb96519c073b3c9330c34cf471975183d4fe51287fe45f1818008c65d03"}, 0x58}, {&(0x7f00000007c0)={0x27, 0x0, 0x0, 0x5, 0x7, 0x3, "fce8311d057f41aef09d28d8a2a6cc53cb836ed0c7b9022c9636022e92f834ef8ba511fde1ffa20ad4462004d411b354d5bf0eee27f3fdb21265c3e771e8f1", 0xc}, 0x60, &(0x7f0000000b80)=[{&(0x7f0000000840)="595a4e5e4d9eaacfa502b96a3da93e8a60729d12045b92fe9488e8aaed106becccefa3f92329667b488258d7e435326c8859c0d55675481760e7854502413f09c3aca7e0d21210f340a09cd72f0e13be67f597", 0x53}, {&(0x7f00000008c0)="8c7821a900e1baefa88e013da1f6f8c904696a5a68d09cd60e3bd8bad3381c8f137c2cfd32b261602fdcec1b86fd3561c61691cb5621cd52b1e0aab724dc925347f785478d442bfc693592d336819ff848de", 0x52}, {&(0x7f0000000940)="33c8f4f1670fafa3036a954d1678b9965bf3ed7a9145aae2110ea262bda06507497263f1a2dd5d1a2c05b374b6dfc23bd0b82180276e2d0816e39f7cf711ef7e21f7c82f257867bd150edfae2e44ea789bdac53c8665de86219ef5c6662256b7fa001860045d61f9bdae9fa5a91e503819aac635405edbf159f9d2a916e880c1745cbac41cca869fc2e77875c6c29b0704c108d5b4fb92475aa2e0bb709a4bca76d81af9b3023b17d7cc1e398cb166591ae19879be23cae7bed8b24cb3c30b8b2cf06999f5ce520fc22f65fa25300b6b45ca", 0xd2}, {&(0x7f0000000a40)="ad3cae5155bf816125471e4458610ccb0c18adfef322d6cb7939e43822d595c645df3c4889a94733905fe1d1694a95eef55e4753b1c2fdfadabc5193faffff39423c95ef894a374cf513d87890e1afb52a3464482acf161587d4723c19b97c67ba1aadff3f8db1b9a76143439615258fb2bac0bb9beb74590e652349f3f8aa2c0692ba12aace9959dd794a2f8f4c7bec1b62c6b73fa375081413f4dfd2a3be2c5828e4678d7658a7d5b5873b483cbe69", 0xb0}, {&(0x7f0000000b00)="0257dad14b21bdc7e27931cc7770a045aeb10f6b7279d401caec32f1c6066765e746a3b504638518497d456d520d5099657676eedf8f6ad197c41f22d931c0ddeb196bb1e03bacb5783d5c5666e5714c32eb95e042a789e2507bfdf170096e1105c79ed6e248ab8d2185986bd077b3f980100315176c161114473593fdbcddc8", 0x80}], 0x5, 0x0, 0x0, 0x8801}, {&(0x7f0000000c00)={0x27, 0x1, 0x2, 0x5, 0x2, 0x6, "c63ad9bfbd9cd0b13299a9f0e5a7e0def53f8ecb99271edff640538685370035a66f40004bb763e83b60b3e3ca5952e099eb3ee55fbadca99524a7f7e41113", 0x12}, 0x60, 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{&(0x7f0000000dc0)="a416a47493ea3d1fa1f671991f6edf44da25ebec651fcbbf08f5fa469da470b6e9eae0587720c02b00b538729478ccbbd49aae541c54825716e757f39b4f162ce0485eead2b655d65dd799405f2227b91a2aa720ff270c14d4b96b44c8a851151eeb4ffa52bc1f0aa2f3986e9cbe5dc3f6c1b603cbb71c628f6b352571b1900ea45628df9a430079e9c13234e54216d3d477df797ad74916b75568370f579b8672f6465c9faaa9d059bda6f5013d8c291f304e5df512cf9a2577a58fb40d1cc7059129e0fa8d5bc0ed19346d4419855983e55610035564c2c25625a72d68", 0xde}], 0x3, &(0x7f0000000f00)=ANY=[@ANYBLOB="40000000000000001b010000d8020000d1982875f2da5e4ea8224ebccf13c2970b0297a6d77dc722946c1ad76aea57a34e19329c2500000000000000"], 0x40, 0x4884}, {&(0x7f0000000f40)={0x27, 0x0, 0x2, 0x7, 0x17c2, 0xcd, "3abbfe23b8a67f1a6f7fc1e24928b8160fb2076dbde8570739cc8effe53d0905ccabd22c409e690a67823a48b63d1602bb94144882899eeb962e0747f66194", 0x6}, 0x60, &(0x7f0000002200)=[{&(0x7f0000000fc0)="439a4558177686c24580c730c6e7ba0aa390a0bc44de6c141c6073e18d7660bd7cf4748460cceefa1d5d9959e7b4cabbef71504f48927c4d778fb62702b23b14fc067cad724e6818a57428383273fa69530652c4131fd88db076b91159ba9fc5710373c39208749d0ab99716eea7e5861f425feaf257707ea961f0760064088222293c545530ef8f6e7e", 0x8a}, {&(0x7f0000001080)="6ffb0430550d28b61e349519ba23eff66f0ac1abb0a61c0e694d4f704be8f95ddef8340cd598efa4082d6160d513999e1051d86a0ce050653910db575dbf852336763366d7b70523a18c2cc79be25eb87a650409c90ec2a518cae50e20f3516293bfd6fe420271cc87dcfa555abf30dc5b644be4ec313151ba08e9dd7264bba72e089de019f81cf257d6a9eaff9bf2d7e7e7e216b8645a2788a71566317f5e3088c81cdd8796671cce68ad57e0535b10eb8082d85200bc856d042ddd85340d50e24c7f1475ef3ddfa734ab2f78499f18abeed1b36abda72c4a2e302836e9af58b55a4a6f425d3169870ab22a34d9c8654b9cf7", 0xf3}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="bfadaa32bf012a4283d17571dd5fc9", 0xf}, {&(0x7f00000021c0)="3801ff6699bf0ef4de94e417ae3f87fff081043ea9ddc587b8adf04fd63a62ad6b08cda7572997204f34212e48748839aedfaedd2b6712f290", 0x39}], 0x5, &(0x7f0000002280)={0x60, 0x109, 0xbee, "e289c1067662fd72d3bbb327cf10992d7feaaf316bffd008653698af4bb872360ffd57362ea9918f660c5dda503ea10d09a6a80a3b7010bc9c1a2bc7903b017de4cb92a8c16fd29c91a3fbde5d"}, 0x60, 0x40}, {&(0x7f0000002300)={0x27, 0x1, 0x0, 0x7, 0x9, 0x7, "e47e5190fa2aad359b5dd459cd4bb17c300f202b5f6667f70172a8cece5df543746da1c1686ea3b930aefba1d0c9d6f21d295ac6ed17eff0daf25124a29358", 0x29}, 0x60, &(0x7f0000002480)=[{&(0x7f0000002380)="29de07f8da627e3c91ab66daf8a646625c0262a939d8c6a543e1ece7a1d00b404efce570184b9b521bcc7821c9346a130b22aa4d99fd1532037275cabcbb91628d5bdc292b1237a28cf4aaabbf20a112770ea9764fd6bfb571fb010af2c9fe790dd7409bde5e09a0645af9883e62d43cddff3bb8e31f0c6e30d6396de6b4e4e999c27309be84fd6d5ce44cb7bb430bc98cbdfab5b1bbc5792f", 0x99}, {&(0x7f0000002440)="78df3ab0b8de7d0394b59b1a9a6e2c4364882dba82a2f0cd0ad99e05221881bdf872", 0x22}], 0x2, &(0x7f00000024c0)={0x28, 0x0, 0x4, "968cf19293fead200e985b26694682aea1a312414a41"}, 0x28, 0x4040}], 0x7, 0x4000) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000140)={{0x3, @null}, [@remote, @remote, @rose, @null, @default, @bcast, @null, @bcast]}, &(0x7f00000001c0)=0x48, 0x80000) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f00000026c0)={0x10001, 0x3, 0x4, 0x9a, 0x8000, 0x13, 0xd, "fb1548030b302d0e789b3b511b894b627a00508c", "005dcbe70426e84482cb2ad0806013f3a63524f2"}) write$cgroup_type(r2, &(0x7f0000002700)='threaded\x00', 0x9) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept4$inet(r0, &(0x7f0000000400)={0x2, 0x0, @broadcast}, &(0x7f00000003c0)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002740)={'veth0_to_bridge\x00', 0x8}) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) 00:11:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:33 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) bind$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:33 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x800e, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8035, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:33 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:34 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000240)=0x54) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003f80)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004200)={0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x9, 0x9, 0x1ff, 0x3ff, 0x20}, &(0x7f00000042c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000004300)={0x0, 0x6, 0x2, 0x3, 0x1, 0x30}, &(0x7f0000004340)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004640)={0x0, 0xdd, "79bf63c785d62e57898eea6acea568ad280e5798210fcb784201a9ea2e4c9faf07acd483011da82e900828acc1f0978a6bab94f7aa39f8e81ac700e85999dd0c03193151ac16530953e3f3412be546788ff8a888e4985e351437148ffb5911c7619328b33ce4f6292f3342c09235dae6380e243f38eca7f69001cff7d7d6a134ac32647db09a1e19d1829fdc15fd47da027807f1efe59760f21256f0490b72459fde12b9cbae6ce7a94181ffe7ef7b7569ad93ce955ab13fbabc44f4fdcb4510c7bc263cf6ebbc3b306557e9ef95dc68f81b08b640eb573e62e5153166"}, &(0x7f0000004740)=0xe5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005d00)=@assoc_value={0x0, 0x200}, &(0x7f0000005d40)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005d80)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @local, 0x5}}, 0x8, 0x4, 0x2, 0xffffffff}, &(0x7f0000005e40)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000066c0)={0x0, 0x1}, &(0x7f0000006700)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000006740)={0x0, 0x6e, "5a041ca205a365e259252aa926cbe4161c8028184684bc2cf2a17c98e22dede33a7f91b244f1a54b5739fa4185208a166a1f7a09c91bcc8e5fd60365d23d82b12447be554a32761a3359164ce48e4de94ce75bf9d427364488a8e4fe8e21057307a0b011dd020d5ebd484ea2ba3b"}, &(0x7f00000067c0)=0x76) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000006800)={0x0, 0x2}, &(0x7f0000006840)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000007080)={0x0}, &(0x7f00000070c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000007180)=[{&(0x7f0000003fc0)=@in6={0xa, 0x4e23, 0x81, @local, 0x400}, 0x1c, &(0x7f00000041c0)=[{&(0x7f0000004000)="c4217d4be86def436bf46c3441d4ae266ca8d8b67e57b6c1d7263c9b469877d91203c0e595927bdd8fbfed0e936648c1feab1fd3a78a3da119c61d88e328c7eb1e9f2c4a826710a7b306cff50b927c324bc3e1cf3e14d74b4a6ecc6a6cfbc4eb5bbe25b98be6c96108fe0a63bc7e2c4e2e97960fd337934cafff39d289771172e48ffbe77955c696085f52368d3fb38575f4c3a78cb4c5aa87a4dff8234efc6101c1d1de773786679aa06b72e6c3476575bb8d2344ef486b7235fa2af5e232cc10ae321e2388c69b679e623673ea6a550a90b84023deb102fe71c1b3a099f0e1aa516002db314857259fc86bd4094d06d1196fb443348fbd46", 0xf9}, {&(0x7f0000004100)="a4f0cd1cc24df74196a997f268543664771201ebca4482913e8fa314361d1115bdffba820cca7927bd0932028e9d53e8466d51d9fb7eeffe40fc17791a00ab701ec4d92400933c0d5fd6bf81a42b8c1fdecae1c6be1cef9c2494ce929e1d8be812ce71c82ed817264e5c5f09dd3bf5443f3396b902ca05e175b3048c4c0ca0a7ad056e002d6660c244d3ecfe6fafa5ffc539b8b162762e42ebb1d7f62c908430ced6f0b4f33b7553816aa24f2a3a5596b1451d", 0xb3}], 0x2, &(0x7f0000004380)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x9, 0x6, 0x1, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @remote}}, @authinfo={0x18, 0x84, 0x6, {0xb90}}, @init={0x18, 0x84, 0x0, {0x1, 0x7f, 0x1fc00000000, 0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x200, 0x10001, 0x0, r4}}], 0xe0, 0x40}, {&(0x7f0000004480)=@in={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000004600)=[{&(0x7f00000044c0)="d73bdcb70da9bcc3af9b73f190934b3a1b330ef5c66cab4c3a", 0x19}, {&(0x7f0000004500)="7506c58d3788278d24d7518fc0b1aafc598bfcfc868fc34b083c78d50ab46858b6ecbdf7a4c292753178bbb1bf27e1abc1189f903fa28890d468971492cd48adc2b4d8b1d5e5611f1f29aed21195020c4b776cbe16c06f3d1e1a7af58a07a250b3d86334fd26caacb57b64eb0c1b65c927b7e98bf62c05b93ec1faecb0cf0bee44", 0x81}, {&(0x7f00000045c0)="dd0ff6118e2ccc424f27f9ebaf", 0xd}], 0x3, &(0x7f0000004780)=[@authinfo={0x18, 0x84, 0x6, {0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x11a, 0x9, 0x4, 0x4, 0xfffffffffffffff8, 0x1, 0x1ff, 0xfffffffffffffffd, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="2da8ca2897df2fc0c43ebd7268ba7b84"}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xd}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @authinfo={0x18, 0x84, 0x6, {0x401}}], 0xb0, 0x90}, {&(0x7f0000004840)=@in6={0xa, 0x4e20, 0x7, @rand_addr="c98a8c18532ead25f2224377fcca0f06", 0x1f}, 0x1c, &(0x7f0000004a00)=[{&(0x7f0000004880)="cd87bdc2d8539f69c5efed316e742f8218ec9acea020341c9439906e02b517ae3b205b1935f91eb21604fa54a2595313853fa225785f2ffe91acffee189b03d3ebf7f25b06266a7a8448407346e26e633c4e09ff2458163b72bf9c06d82842f12211608ebff9a065ff748e81b2319f9c6ae761a4b16328325dd6b77c5e249e5f64f24126c99a3c8e093ed2711eea86a752d0d6c24579", 0x96}, {&(0x7f0000004940)="6efb21570adb65df38697ef2a128df65d91f77af297559dcdba038096c5e22b8b0247af75580a4fccb3bdc2907e42a514672b0095a2891c18b05dbd5c8f7203141df2161e94d747da979146076f47944394a6c11d4e88a33c16e087d46f0abddc94ba55b1ab7235f0df8c765262a678ec39d2380c49665187bba950d7d75ee621ce7eb5c00ca296b0d53cb5e7e9af3805cbf679d5a3ea699a5ee0081e2212c0a", 0xa0}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000004a40)=@in6={0xa, 0x4e23, 0x8000, @empty, 0xffffffff}, 0x1c, &(0x7f0000005cc0)=[{&(0x7f0000004a80)="0e7cf3796c2efd366324a7a3dd315b306cc46bb25ae1", 0x16}, {&(0x7f0000004ac0)="643c45d43888990e875927e0e745d7b0fae2bbb679c5bc5a10129b738753d2a225847701afd34ab34876be18147a877649a7ad647a263a291e1f963f71dc5d05bc4e66c6cda4a0e757c9050e0f1b88b0cc25acab4e0c3c34727cd3e7dffec125fbb32a579f7191bd20dccc614814e5d5b589d021e690b4476d38cade9c19b3cb66990ef1c86f0f82fb7936c35036cea064288ab2c69b6dd231f7f36f84b1965220d13784d88fe5e312c73e0e508b34ba2444944809cea9f07586beaba3b032535873de0faf40c3dd2ed3b69bf4d78784012a9fca0c6f3a7f385c4afb425d1351867f747f", 0xe4}, 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&(0x7f0000006240)=[{&(0x7f0000005f80)="759d6484fbbd64c0032eb6031654ebb41003e36c7ee81f91cf8b335c32d380902daf4243746f54815983fbbae5de89b63129818279d23c638e27566b3d0b091c41952acf4b0bfc3f669e07be37edd3bddf2a391c30c32cda1cc6d2ea428980437ea1ff21a3298879188dcb8aa6590833bf61434b470f2acc17e86700d8ee8ee0013d1b9d1a", 0x85}, {&(0x7f0000006040)="19af0b9f9807922afdd6f974d070e1930d3f1faf4e1319ab9bf14bd52c304dca73823e2e50e92b6e36d8e763d290ce06034cbe227446605986d606b50c2daca92f2217b6b9c35272e2f8e9da358655f50e01b94a05c2f6045a51d261c198bcb8d2b2bba12a140a5cf50739871a8f89634a77d8163bf1f75c5a2a243869f2b45c3e46d9ebae7ba1a74d24584f356f38", 0x8f}, {&(0x7f0000006100)="4f4377dd5aad4c91c3c21c0b09b27c9abbeb4bdbe9c38ae88541a099c1777e3184804b6c5dfc25472d1644318619d53f9a8e2abe06142450e3f6759a8869f0bbea35554614e7ac630957df6680ac7de67b643d095edb1d972273", 0x5a}, {&(0x7f0000006180)="34a2ff7a96a5fbeb26f35ff974aa165bb6b14f4d12b1ae4d11de0468570a057a3a9305d011893149e117ac1be98750f0c7802e777d03ed86d2e48bc9d9764a21fe42aa142ff49bf5a79d988f3c3b613f42d2b7d359437533be5265ec2297688bd3e795e88b22d1701c94795db8957ec1addcf1aba6244958cb7a315d5655d291e88772f7b015b79819c9f3de", 0x8c}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000006280)=@in={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000006400)=[{&(0x7f00000062c0)="1230cea9d0dfd0af8e2e86cd9f8048a6ceafb5c4aaf1b24ff88acd6012ff8d159ab80761ec361d26c02f90df28c3ab9726a34f5f0e94060c4fd2e7ece5d63725422205ff0cf8447cb189d5dfb3d95b8c98a6bf018941fb24eb8fd0873ffef75037b143ad37be9a8c8b60da97e23502e6b79db960752fb21d5074e27247e679eadd08bb8b1ebacb8ea609d4b3630744e1d99ac407ff5cef", 0x97}, {&(0x7f0000006380)="c84badb42a0c8d5219b90683300574e3ad6c02ffc33a8b0d34bb89fcceb508e1e3d64c662e562a39b7ac47d15535fc6d02068449f8a483f3358192b4fc6df38eee2d297711cfecfba0f9b93df4f3bcc606", 0x51}], 0x2, 0x0, 0x0, 0x801}, {&(0x7f0000006440)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000006680)=[{&(0x7f0000006480)="2204a3e6a7e6ba29e6876c2252b3a87809bc53f57557a787f9bb87a0f50da0cbeb8ef8ceb860c8565a3276f692132d", 0x2f}, {&(0x7f00000064c0)="6fb126f60efeb98a5105f06036730a51de9a33766c1c0db37aaea091a109d80a4eecad81e6e7e936dee4ee48b6ae51ec9349b173eaf39c8e892081247510a17b30a4ad81173c1e05cdd32bd7657e8a26a4ce004f297897e54924ceefdf8aff494eeb71359dc3d0194e14449b8d16a9a8b12e61a8f308b656c3655f4e9d97578eee8f33653906a4dab77522c21401568eeca71ddfa6784b695a95e3343a64c50d0cfe848ba95305bfb3dc96", 0xab}, {&(0x7f0000006580)="78757e193e91fd6379a4e74010d8", 0xe}, {&(0x7f00000065c0)="7dd4a8a1dfae7ff594e38fe8c46781ed93122ef5505ebed8a8b3941e5e8c5852b96c2eba8e7ca3b40959dd3ee72c05309f3a15a25248522d1d04e06b703efe2141618ab73fd2bf066fea0e105c060c599b231350e738d718b93ef19b1acd2de9444f953146a63ac5dd934b5d2fc027d7788a97937b309cac94279033e7d2830f63eb205f4b2cf25489c4a647425405f0c93edc3cd325669b2d99d4df7aa94c", 0x9f}], 0x4, &(0x7f0000006880)=[@sndinfo={0x20, 0x84, 0x2, {0xc99, 0x8000, 0x1f, 0x10000000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x4, 0x6bb, 0x7, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x6, 0x8, r10}}], 0x60, 0x10}, {&(0x7f0000006900)=@in6={0xa, 0x4e23, 0x9, @mcast1, 0x2012}, 0x1c, &(0x7f0000006980)=[{&(0x7f0000006940)="16eeb49e490a30535f5f7fe1f2527e1f418a51bfb79fd02a5ef0c592a23e4991efde7c493132581d688cf6c43f0f968266fc50f3", 0x34}], 0x1, &(0x7f00000069c0)=[@prinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0xffff, 0x2}}], 0x48, 0x4000010}, {&(0x7f0000006a40)=@in={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000006e40)=[{&(0x7f0000006a80)="6de0e58867e31c13bbe131affe1c3391bdf2f4b47459f3fcd944e117212c99d67fc5b55d3e0380919b6cd588f17c918771d72355696441ef90b17354dde2f1c78d34286bd153add5c25c5185de3ca0fb08eb2f99d54584faf1d07644f319f93e45c80d38a9a4609caa9ebae685f78f24961b0f3fcd2b0cd8681d401052368d31475c14a08ddbd2d3fe7292e9e353e7a8f50fd990b4c08195a6d5", 0x9a}, {&(0x7f0000006b40)="0c21eb982fdecea40244d8f9eede3c76f99a255d753eb0addf6961c9494e324c5afa9d59ba3372316373eee0355192a4495be18089e657d9d66ced1a323c1b4599f4c34f9108ccb0eb445b32", 0x4c}, {&(0x7f0000006bc0)="b828eaeb2325da2f728eb87cf079118b8f61d9e551e3f2539068f057f832b4d124ac4f8a89823dd773165b4a4e7fd3a69b020e9aaac75c8627ab5068994eab7311098e9d40a3ebd9e67c1199b9b0bdb6e618eaeb8c8d7a29f8cf479b14bb5b", 0x5f}, {&(0x7f0000006c40)="f90e47b64c6ef08d80a0773ef533b2cb20db7a9a9d738a7b90db33ec11fc657d30635ebfd1d7547533c073ae048d2407a9b36b55715a7143463f317e6a259ea020da18a255e8c8c3205a7ce271210ae9c6ee49a620b693c11f3edef5772e07b3a93664b27af7d5eff3766424e45a28e5875c585d5a3db655a94c8c364a3c6d4f8453d18ed8d146e32184f712d9d2b946cf7fac00e1a0cc16e11e4d95980f651778e5b0821c3de29ea0e2a43c4949bf17a7ccde75a4f971fcdf7733904a3be980266c", 0xc2}, {&(0x7f0000006d40)="83426fe53a882b8bd13ab1a314ca9919c03e70664faa2df14734c22406cf97fc9d7e186d6d8205c4612f8488d5", 0x2d}, {&(0x7f0000006d80)="00dcf9b96900cd364333070f7394a6edb8bcb2ded2a66846adb3f45d66ee2c3eb3510ca13c82a8eef34fe65dddcd6e4e12cc7e78692015033228ff53b029131c0fdad407ce2c4936f509b58f1b8b8faadabeb232d7f1a5d248089067ae0e400e273c7699e2b7cd684f5eabe4cfd9793ff6fb17bb110f55396b4701f1effe72ea249c368b9d151f0b6a52b70a1d78679c2768c22d11", 0x95}], 0x6, &(0x7f0000006ec0)=[@init={0x18, 0x84, 0x0, {0x1, 0x800, 0x2, 0x2}}, @init={0x18, 0x84, 0x0, {0x80000001, 0xfffffffffffffff9, 0x4, 0x6}}], 0x30, 0x4000}, {&(0x7f0000006f00)=@in={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000007040)=[{&(0x7f0000006f40)="db5ea8c182c39696e41d8027bb025ee7b65ec56fdabd2f1b9692239db0f0f297ab5d8082e64836e028867498d763ac89c2749f8678647c891a70acfbc5fe088f9576aae31158c5a50dec605687f97e21ad09d7055b3a6b59037fe6e92c04b1c9ad57efbc554f89f55e8107a429f576bd1ce711b8cb88143bb79c945314ec028bec6ec17ee9ff1c0df4a11ba805b9a2aa054d47924d3ff20a019faf645baffeb5bd161121ac001b1a7e865e6977edca728cf3effd20519fe8786550aecf493e9acff6ff4b19ac2f71fc6a7672e9c10e6baf025e90d4f3e53d93", 0xd9}], 0x1, &(0x7f0000007100)=[@dstaddrv4={0x18, 0x84, 0x7, @empty}, @authinfo={0x18, 0x84, 0x6, {0x1f}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x1c0000000, 0x8000, 0x239, 0xeb0d, r11}}], 0x68, 0x20008840}], 0xa, 0x40) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e24, @rand_addr=0x6}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2b0, 0x0, 0x0, 0x0, 0x60, &(0x7f0000000100)='ip6gretap0\x00', 0x1, 0x10000, 0xfff}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8100, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:34 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x7, 0x8, 0xffffffffffff7fff, 0x4, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0xffffffff}}, 0xae, 0x4, 0x9, 0x10001, 0xefbe}, &(0x7f0000000280)=0x98) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x3e}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0x1f3c52da, 0x401}, &(0x7f0000000500)=0x8) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0x7, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) write$binfmt_elf64(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x3a4d, 0x81, 0xfffffffffffffff7, 0x2, 0x3, 0x0, 0x2, 0x23e, 0x40, 0x3d1, 0x1, 0x8a4, 0x38, 0x1, 0x4, 0x821, 0x9}, [{0x6474e555, 0x3, 0x9, 0xf697, 0x8f, 0x1800000000, 0x684e, 0xe7e7}], "f3051d4d65c43931d41ffdd221cd09e28b52e0b5", [[], [], [], [], [], [], [], [], [], []]}, 0xa8c) 00:11:34 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8847, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:34 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0008000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8848, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:34 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0020000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8060000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:35 executing program 3: pipe(&(0x7f0000000580)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000005c0)=@req3={0x7f, 0x228, 0xffffffffffff8001, 0x0, 0xef, 0x7, 0x1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") pread64(r1, &(0x7f0000000540)=""/46, 0x2e, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x100) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x138, 0x138, 0x138, 0x0, 0x0, 0x278, 0x278, 0x278, 0x278, 0x278, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0x118, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@rand_addr="fd17497f02ed43212ffd021cad9c834c", @dev={0xfe, 0x80, [], 0x1f}, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0xff0000ff, 0xffffffff, 0xffffff00], 'team_slave_1\x00', 'veth0\x00', {0xff}, {}, 0x3f, 0x0, 0x0, 0x5}, 0x0, 0x120, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x33, 0xd7, 0x4, 0xb2dc, 0x5, 0x201, 0x9a23d0b216927032}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a8) 00:11:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8864, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:35 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) 00:11:35 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf20a3000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8906, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3644.688918][T16874] net_ratelimit: 10 callbacks suppressed [ 3644.688927][T16874] dccp_v6_rcv: dropped packet with invalid checksum 00:11:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xb000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0xf000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3645.090132][T16886] dccp_v6_rcv: dropped packet with invalid checksum 00:11:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xd000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) epoll_pwait(r2, &(0x7f0000000140)=[{}, {}], 0x2, 0x6, &(0x7f0000000180)={0x10000000000000}, 0x8) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) 00:11:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x211d3b, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3645.307736][T16904] dccp_v6_rcv: dropped packet with invalid checksum 00:11:36 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, 0x0, &(0x7f0000000040)=[{0x0, '\x00', 0x2, 0xffffffffffffffff}, {}, {}]}, 0x108) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000200)=0x10001, &(0x7f0000000240)=0x1) r3 = accept4$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x200}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x6, 0xffff, 0x820c, 0x1ff, 0x2, 0xd09, 0x9, 0x4, r4}, 0x20) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x6) connect(r1, &(0x7f0000000180)=@sco={0x1f, {0x20, 0x6, 0x20, 0x4, 0x6, 0x53a6}}, 0x80) 00:11:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x14000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8001a0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3645.571804][T16918] dccp_v6_rcv: dropped packet with invalid checksum 00:11:37 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:37 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0xf0ffff, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:37 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001440)='memory.current\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000001480)=""/24, &(0x7f00000014c0)=0x18) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0x9, 0x7, 0x40}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100)='NET_DM\x00') socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$NET_DM_CMD_START(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x20, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) bind$x25(r1, &(0x7f0000000380)={0x9, @null=' \x00'}, 0x12) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000340)=0x5, 0x4) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0xc, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6444}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xcbb2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff00000001}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xd1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd97d}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x4a}, 0x1, 0x0, 0x0, 0x1}, 0x40) 00:11:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={@null=' \x00', 0x3, 'bcsf0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001780)='memory.current\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x4, 0x4010, r2, 0x8000000180000000) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x36a) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000001c0)={{0x3, @rose}, [@rose, @null, @netrom, @rose, @rose, @netrom]}, &(0x7f0000000240)=0x48, 0x80800) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000100), &(0x7f00000002c0)=0x4) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)={r3, 0x200, 0xfffffffffffffff8, "3e4a987adb1ca6e1a49f8ee8b95893270cd2f8136c1c2b66ce2abf9fba856d43c8f702e609f0626e7d5f61510db0cd54a8237607ac6563638c8de5b114d41fa14536be726199132b0d45af53bec23466b719caaf67f0f2d13a7bc23913bcde55b93414f65e0394f23c363c8e65a430484d8a8738c31d8ee07852894ae48db7dd6959be01bb42059010aaf4fcd85f3d2f6a4700f18f76849edb5ede9344b82c77dc3fcecdf896378784a8838d08e6d8d019b1"}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3646.277324][T16944] dccp_v6_rcv: dropped packet with invalid checksum 00:11:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x1000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:37 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e24, 0x0, @mcast2, 0xe98a}, 0x1c) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000100)={@empty, @remote}, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0), 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r3 = accept4(r0, 0x0, &(0x7f0000000240), 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2404201}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x80, r5, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb3e9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x24000804}, 0x804) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x510) 00:11:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3f000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x2000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3646.537547][T16964] dccp_v6_rcv: dropped packet with invalid checksum 00:11:38 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 00:11:38 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x40000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x3000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:38 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25GCALLUSERDATA(r0, 0x89e4, &(0x7f0000000100)={0x73, "05a07546c04d880d02c9bbd21ebe0e7539d1e3033ae9bda50de7908c72beb096016fa24ac3b37c1129fbf9d4b5a13e5be81381043a241806e2a104b444815684e44762a147e85fb78a13f328700f451b4e261bbf5337d27b5db1d130e124fcb658947d131224ba26ea6c1cadba48020644a180f15329134dff2865ab5ed588d1"}) 00:11:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x4000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:38 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3647.698393][T16992] dccp_v6_rcv: dropped packet with invalid checksum 00:11:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x43050000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x5000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:38 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x60000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3647.877390][T17006] dccp_v6_rcv: dropped packet with invalid checksum [ 3648.016358][T17015] dccp_v6_rcv: dropped packet with invalid checksum 00:11:40 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a0ffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:40 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x800e0000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x7000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008911, &(0x7f0000000180)="0adc1f123c123f319bd070") r2 = socket(0x2, 0x6, 0x7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000100)=0x6, 0x4) 00:11:40 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket(0x15, 0x805, 0xffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001580)={r2, 0x0, 0x5, [0x0, 0x3ac, 0x4, 0x80, 0x9]}, 0xffffffffffffffaa) sendmsg$nl_netfilter(r1, &(0x7f0000001540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001500)={&(0x7f0000000200)={0x12d4, 0xe, 0x6, 0x108, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x3}, [@nested={0x158, 0x69, [@generic="a38d839a67fed6bc44c953f1679df898d14c10d045bbd1d90f3b8177599b18a600f8cfa3a2575a19af5f1e79a786845ab6eaf97f3f6d96dabfa6be817779398fc139b4c98a0fb36d852a56c16fc7f47df176c5cce1d9b8b151a553f089f4286ca624ea5f0c58289937d54e4e04d16d00f92aec49b9072f5f269cb1f26d8d94bf2ef9a38de702bcbd8ddbb46f45b9e84ed9f8a32be2f9ec902652553df19426f517adb621802376d9abc792738cae5dd1f2b044495fc0a479ca1b030f249bb9850f194919e4443a93c1cc74", @typed={0x8, 0x4c, @u32=0xffffffff}, @generic="edf60fce7462703119c7d0ae6904ea4e38d28662d9f9833d3613afd55e67da6686d627add3d9de3fc8a214dda1bb53ab090316cffb6252722deda5c4b1fcfc6768b9290f2940fd91dda00851eb3c2b14e24a8deb84a6874956cacd4c51023c2d9d3459c16900db198692d7", @typed={0x14, 0x6d, @ipv6=@dev={0xfe, 0x80, [], 0x21}}]}, @nested={0x1114, 0x3d, [@generic="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", @typed={0x14, 0x10, @ipv6=@empty}, @generic="f7c3e4e0747c1784a76b90961070ac3731ea0b4d4caff0932abe0cb9341bacb069e0e91fdf3d583998ac777380f702f1f18fc0fa651eb06158cd5d51e17f2e04dfc39e014724ae0093a17ee8a9ff964fd8f581b75acec9dd295de5ebf36421a7d840787f192c1b5a96cfc6d0d2d0a208e2b4815be310744dc61a82c3c86b9778557452454d79574be9d3a1de7bd0be3efd0f86f7c0a3ed3dd60ff29d1d24426b7817918d9ef6ac84a2449b7cafff6ad84dab14cf002ca266048f9e210c4d2417d5553168a8e2ceaf13c2184c000b1f8492c5490c331656a816fd02ff678890b2e3c315f51dd5a3812fdca8ab1716904dcb8c0acb9383fd06fd"]}, @typed={0x14, 0x27, @ipv6=@remote}, @typed={0x8, 0x6a, @ipv4=@empty}, @generic="a3b6328ea7b4159c723a677adaeb515cf75bc63403a52221c78fe95217a84fcebdae2c85fbf47ecc427220bfc2a1cbef8082023c8e5c301a"]}, 0x12d4}, 0x1, 0x0, 0x0, 0x44804}, 0x80) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000001600)={'mangle\x00'}, &(0x7f0000000000)=0x54) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000001780)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000001880)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x40041}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)={0x4c, r3, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x15}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x8001) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, 0x8) bind$x25(r0, &(0x7f00000015c0)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) accept$nfc_llcp(r1, &(0x7f0000001680), &(0x7f0000001700)=0x60) [ 3649.051282][T17032] dccp_v6_rcv: dropped packet with invalid checksum 00:11:40 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0ffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x80350000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:40 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) accept4(r0, &(0x7f0000000100)=@x25, &(0x7f0000000040)=0x80, 0x800) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x68, 0x10000000, 0xa, 0x4, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8060000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x81000000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:40 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x86ddffff, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0xd000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:41 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:41 executing program 3: socketpair(0xb, 0xf, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rxrpc(r1, &(0x7f0000000480)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x29}, 0x1}}, 0x24) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$rose(r0, &(0x7f00000004c0)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x2, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000003c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) r5 = socket$inet(0x2, 0x1, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000500)=ANY=[@ANYRES32=r5, @ANYBLOB="000000000000e22ac429e30e04ffbe79b0de10a3f379cb540a2c30e5ab93abe591894dd0689293e4799b0dedf52b8da4d0974b12dcc591b31bbc4d83bb2194757b96edccb66bec1911fe20b09ecc6bd63b67f7c4850f04000a43fe401d86c6bc6540e800"/114]) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='pids.events\x00', 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000000040)=0xfffffffffffffff5, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000002c0)='veth1\x00', 0x10) getgid() setsockopt$inet_tcp_int(r7, 0x6, 0x4000000000013, &(0x7f0000000180), 0x4) setsockopt$sock_int(r7, 0x1, 0x3c, &(0x7f0000000240)=0x1, 0x4) sendto$inet(r7, &(0x7f0000000080)=';', 0x1, 0x0, 0x0, 0x0) sendto$unix(r7, &(0x7f0000000040), 0xfd1b, 0x4004800, 0x0, 0x0) sendto$inet(r7, &(0x7f0000000300)="ad", 0x1, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x13, 0x20, 0x7, 0x9, 0x100, r3, 0xf6, [], r4, r6, 0x1, 0x5}, 0x3c) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r8, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r8, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) ioctl$IMCTRLREQ(r8, 0x80044945, &(0x7f0000000580)={0x4009, 0x8, 0x5, 0x5}) getpeername$unix(r3, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) connect$x25(r8, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:41 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0xffffffffffffffff, 0xa, 0x7, 0x40}) sendto$x25(r0, &(0x7f0000000100)="17dad984e2f26508ece820ba3063ccfa2fd50d4f6ec6ad5436a83a04e5966b25760e00174e6ee54ec153209d29bda84803e4afbc6f00043f923ca9145558390268153d63a37da7282ad66d00b8518493623b045ea27db2911feac99a2957e82ea172cd0290f30763940834a0a2504578f043fa489f507bcc72e7877c7a899008c1817ae2a5febaa240e6dba73d3793e94aed0dab8ea0e478857cf25d0d9304923bd192a48817460bab683bb04fa9cc832df5a5319f02d51b91480d35c4af", 0xbe, 0x800, &(0x7f0000000040)={0x9, @remote={[], 0x3}}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @multicast1}}}, 0x84) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x28000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3650.542824][T17092] net_ratelimit: 2 callbacks suppressed [ 3650.542832][T17092] dccp_v6_rcv: dropped packet with invalid checksum 00:11:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x88470000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:41 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000180)={0x9, @remote={[], 0x1}}, 0x82ac7d1fbed71557) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) recvfrom(r0, &(0x7f00000001c0)=""/233, 0xe9, 0x40, &(0x7f00000002c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'xcbc-aes-ce\x00'}, 0x80) r2 = socket(0x4, 0x4, 0x3f) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000100)={0x5, 0x10000, 0x1, 0xb9}, 0x10) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x88480000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3650.989771][T17124] dccp_v6_rcv: dropped packet with invalid checksum 00:11:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x3b1d2100, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x88640000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000200)={0x60, 0xfffffffffffffffb, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x308, 0x1000, 0x2, 0x401, 0x3, @random="88b299da308c"}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000001c0)=0x5afa9d24) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r3, 0x4) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') 00:11:42 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:42 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:43 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3652.003009][T17140] dccp_v6_rcv: dropped packet with invalid checksum 00:11:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x3c000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x88a8ffff, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3652.150421][T17151] dccp_v6_rcv: dropped packet with invalid checksum 00:11:43 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x88caffff, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x40000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3652.410059][T17170] dccp_v6_rcv: dropped packet with invalid checksum 00:11:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x43050000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x89060000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:44 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x60, 0x2) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:44 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000140)=0xc) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x60000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:44 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3653.332985][T17189] dccp_v6_rcv: dropped packet with invalid checksum 00:11:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa0010000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3653.446151][T17201] dccp_v6_rcv: dropped packet with invalid checksum 00:11:44 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa0018000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x800e0000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3653.629681][T17214] dccp_v6_rcv: dropped packet with invalid checksum 00:11:44 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xc0030000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 3653.835972][T17228] dccp_v6_rcv: dropped packet with invalid checksum [ 3653.866874][T17228] dccp_v6_rcv: dropped packet with invalid checksum 00:11:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x80350000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xea110000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:45 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c6500220000000000000000000000000000000099040000000000000900"/67], 0x58) r2 = socket(0x0, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x800000000000000, 0x6, 0xcd, 0xe290}, 0x8) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x400, 0x4, 0xffffffffffff0001, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x98) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) 00:11:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) socketpair(0x2, 0x800, 0x1679, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000240)) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={0xffffffffffffffff, r0, 0x9, 0x26, &(0x7f0000000140)="92c10f7be4ef3967700e7b19c061af972dc355ea428c99a9cc43bfc4b9c4c582d94cc447349e", 0x3f, 0x55, 0x6aee20f0, 0x6, 0x5, 0x2, 0x5, 'syz1\x00'}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:45 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x81000000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfdffffff, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:45 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfeffffff, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x86ddffff, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffa888, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:45 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x88470000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:46 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) 00:11:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) socketpair(0xc, 0x80801, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000100)=' \x00', 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @local}, 0x10) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") bind$bt_sco(r2, &(0x7f0000000200)={0x1f, {0x2, 0x692, 0x2, 0x80000000, 0x8, 0x7}}, 0x8) 00:11:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffca88, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:46 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x88480000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:46 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000240)={0x52, 0x5, 0x5, 0x5, 0x20, 0x81}) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7, 0x40}) sendto$x25(r0, &(0x7f0000000100)="a7d20d97f45fc8e1ed4fc93e1e66b7339e3f9437a31de5ef1c5aa437c351cf0b46fb4775f717f93e7b68611bc0253e09351effd0e781abe2f92406daaf8d1112a4c025651c99827fb24248c3f5bb34e30676c3f6dab3e693ae4aa80bfc0349c10fa73647347d6d023cf9afabed3810881f5f2a53da14a7bed4aa25276fa50893ccd870f6fbe44b5343e95763544f78d10f1262041ea54f7ab991638f5cf329d492d96958128598190fafc65818fb6a72f4824fcee72d934be62044dcac882455353623b63094969c8847", 0xca, 0x800, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x1f, 0x7, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="c6f89022ce3649d527c7e64eb530b79e", 0x10) 00:11:46 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x88640000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffdd86, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:46 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffff000, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:46 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3655.608180][T17332] net_ratelimit: 5 callbacks suppressed [ 3655.608190][T17332] dccp_v6_rcv: dropped packet with invalid checksum [ 3655.767692][T17340] dccp_v6_rcv: dropped packet with invalid checksum 00:11:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x88a8ffff, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffff7f, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:47 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") [ 3656.181395][T17350] dccp_v6_rcv: dropped packet with invalid checksum 00:11:47 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:47 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 00:11:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffd, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x88caffff, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3656.378856][T17365] dccp_v6_rcv: dropped packet with invalid checksum 00:11:47 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffe, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x89060000, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3656.566677][T17381] dccp_v6_rcv: dropped packet with invalid checksum 00:11:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0xffffffffffffff5f) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x69, 0x0, 0xa, 0x7}) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'teql0\x00', @ifru_settings={0x9, 0x80, @raw_hdlc=&(0x7f0000000000)={0x5}}}}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") socket$inet_udplite(0x2, 0x2, 0x88) 00:11:48 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4004e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1a0ffffffff, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 00:11:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$pptp(0x18, 0x1, 0x2) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)={0x69, 0x8, 0xa, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") 00:11:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x3, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x4, 0x0, @ipv4={[0x2, 0x0, 0x8dffffff, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 00:11:48 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300034, 0x8921, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x5, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 3657.153836][T17398] dccp_v6_rcv: dropped packet with invalid checksum [ 3657.288828][T17412] dccp_v6_rcv: dropped packet with invalid checksum [ 3657.307852][T17376] ================================================================== [ 3657.316356][T17376] BUG: KASAN: null-ptr-deref in refcount_sub_and_test_checked+0x87/0x200 [ 3657.324802][T17376] Read of size 4 at addr 00000000000000c8 by task syz-executor.4/17376 [ 3657.333031][T17376] [ 3657.333048][T17376] CPU: 0 PID: 17376 Comm: syz-executor.4 Not tainted 5.2.0-rc1+ #27 [ 3657.333056][T17376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3657.333072][T17376] Call Trace: [ 3657.333094][T17376] dump_stack+0x172/0x1f0 [ 3657.333109][T17376] ? refcount_sub_and_test_checked+0x87/0x200 [ 3657.333133][T17376] ? refcount_sub_and_test_checked+0x87/0x200 [ 3657.333159][T17376] __kasan_report.cold+0x5/0x40 [ 3657.378012][T17376] ? remove_wait_queue+0x70/0x190 [ 3657.383054][T17376] ? refcount_sub_and_test_checked+0x87/0x200 [ 3657.389139][T17376] kasan_report+0x12/0x20 [ 3657.393486][T17376] check_memory_region+0x123/0x190 [ 3657.398613][T17376] kasan_check_read+0x11/0x20 [ 3657.403306][T17376] refcount_sub_and_test_checked+0x87/0x200 [ 3657.409209][T17376] ? refcount_dec_not_one+0x1f0/0x1f0 [ 3657.409226][T17376] ? x25_connect+0x8a8/0xea0 [ 3657.409248][T17376] refcount_dec_and_test_checked+0x1b/0x20 [ 3657.424978][T17376] x25_connect+0x8d8/0xea0 [ 3657.429403][T17376] ? x25_find_socket+0x140/0x140 [ 3657.429424][T17376] ? wake_up_q+0xf0/0xf0 [ 3657.429443][T17376] ? apparmor_socket_connect+0xb6/0x160 [ 3657.429460][T17376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3657.429481][T17376] ? security_socket_connect+0x8d/0xc0 [ 3657.455882][T17376] __sys_connect+0x264/0x330 [ 3657.460481][T17376] ? __ia32_sys_accept+0xb0/0xb0 [ 3657.465437][T17376] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3657.471683][T17376] ? put_timespec64+0xda/0x140 [ 3657.476470][T17376] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3657.478373][T17408] kasan: CONFIG_KASAN_INLINE enabled [ 3657.481939][T17376] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3657.481956][T17376] ? do_syscall_64+0x26/0x680 [ 3657.481971][T17376] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3657.481985][T17376] ? do_syscall_64+0x26/0x680 [ 3657.482004][T17376] __x64_sys_connect+0x73/0xb0 [ 3657.482026][T17376] do_syscall_64+0xfd/0x680 [ 3657.482045][T17376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3657.487552][T17408] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 3657.492995][T17376] RIP: 0033:0x459279 [ 3657.493010][T17376] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3657.493018][T17376] RSP: 002b:00007f2573d2cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 3657.493031][T17376] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459279 [ 3657.493047][T17376] RDX: 0000000000000012 RSI: 0000000020000040 RDI: 0000000000000004 [ 3657.497712][T17408] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 3657.503754][T17376] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 3657.508419][T17408] CPU: 1 PID: 17408 Comm: syz-executor.4 Not tainted 5.2.0-rc1+ #27 [ 3657.513165][T17376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2573d2d6d4 [ 3657.517657][T17408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3657.523531][T17376] R13: 00000000004bf854 R14: 00000000004d0dc8 R15: 00000000ffffffff [ 3657.531662][T17408] RIP: 0010:refcount_sub_and_test_checked+0x8e/0x200 [ 3657.535534][T17376] ================================================================== [ 3657.555130][T17408] Code: f3 f3 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 e8 26 75 3c fe be 04 00 00 00 48 89 df e8 99 e7 74 fe 48 89 d8 48 c1 e8 03 <42> 0f b6 14 20 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 3657.563566][T17376] Kernel panic - not syncing: panic_on_warn set ... [ 3657.571472][T17408] RSP: 0018:ffff8880a0d2fbc8 EFLAGS: 00010202 [ 3657.675057][T17408] RAX: 0000000000000019 RBX: 00000000000000c8 RCX: ffffffff83342f57 [ 3657.683018][T17408] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000000000c8 [ 3657.690974][T17408] RBP: ffff8880a0d2fc60 R08: 1ffffffff12c8ca4 R09: fffffbfff12c8ca5 [ 3657.698959][T17408] R10: fffffbfff12c8ca4 R11: ffffffff89646523 R12: dffffc0000000000 [ 3657.706939][T17408] R13: 0000000000000000 R14: ffff8880a0d2fc38 R15: 1ffff110141a5f7b [ 3657.714901][T17408] FS: 00007f2573d0c700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 3657.723814][T17408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3657.730383][T17408] CR2: 00007f3c24624000 CR3: 000000005e77b000 CR4: 00000000001406e0 [ 3657.738344][T17408] Call Trace: [ 3657.741632][T17408] ? refcount_dec_not_one+0x1f0/0x1f0 [ 3657.747012][T17408] ? x25_connect+0x8a8/0xea0 [ 3657.751612][T17408] refcount_dec_and_test_checked+0x1b/0x20 [ 3657.757407][T17408] x25_connect+0x8d8/0xea0 [ 3657.761817][T17408] ? x25_find_socket+0x140/0x140 [ 3657.766750][T17408] ? wake_up_q+0xf0/0xf0 [ 3657.770987][T17408] ? apparmor_socket_connect+0xb6/0x160 [ 3657.776524][T17408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3657.782755][T17408] ? security_socket_connect+0x8d/0xc0 [ 3657.788214][T17408] __sys_connect+0x264/0x330 [ 3657.792796][T17408] ? __ia32_sys_accept+0xb0/0xb0 [ 3657.797725][T17408] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3657.803956][T17408] ? put_timespec64+0xda/0x140 [ 3657.808733][T17408] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3657.814182][T17408] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3657.819628][T17408] ? do_syscall_64+0x26/0x680 [ 3657.824301][T17408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3657.830549][T17408] ? do_syscall_64+0x26/0x680 [ 3657.835218][T17408] __x64_sys_connect+0x73/0xb0 [ 3657.839988][T17408] do_syscall_64+0xfd/0x680 [ 3657.844484][T17408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3657.850359][T17408] RIP: 0033:0x459279 [ 3657.854255][T17408] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3657.873844][T17408] RSP: 002b:00007f2573d0bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 3657.882244][T17408] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459279 [ 3657.890202][T17408] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000004 [ 3657.898163][T17408] RBP: 000000000075c060 R08: 0000000000000000 R09: 0000000000000000 [ 3657.906126][T17408] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2573d0c6d4 [ 3657.914084][T17408] R13: 00000000004bf854 R14: 00000000004d0dc8 R15: 00000000ffffffff [ 3657.922076][T17408] Modules linked in: [ 3657.927081][T17376] Kernel Offset: disabled [ 3657.931414][T17376] Rebooting in 86400 seconds..